User:Visviva/Medical/By links/O

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  1. oaritis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oaritis (p-a-ri'-tis) [A&puw, ovule; tru, inflammation). Inflammation of an ovary.
    • American Illustrated Medical Dictionary (1919)
      oaritis (o-ar-i'(e')tis) [G. dorian, ovule, + -itis.] Oothecitis.
    • A Practical Medical Dictionary (Stedman, 1922)
      oaritis (o-ar-i'(e')tis) [G. dorian, ovule, + -itis.] Oothecitis.
  2. object-glass - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      object-glass (ob'-iekt:glas). See objective (3).
    • American Illustrated Medical Dictionary (1919)
      ob'ject-glass. Objective.
    • American Illustrated Medical Dictionary (1922)
      object-glass (ob'jekt-glas). The lens of a microscope nearest the object.
    • A Practical Medical Dictionary (Stedman, 1922)
      ob'ject-glass. Objective.
  3. oblongata - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      oblongata (ob-long-gah'tah) [L. fern, of obhngatas. from oblongus, rather long.] Medulla oblongaU.
    • American Illustrated Medical Dictionary (1922)
      oblongata (ob-long-a'tah). Same as medulla oblongata.
    • A Practical Medical Dictionary (Stedman, 1922)
      oblongata (ob-long-gah'tah) [L. fern, of obhngatas. from oblongus, rather long.] Medulla oblongaU.
  4. oblongatal - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oblongatal (ob-long-ga'-tal) [oblongala, the medulla]. Pertaining to the oblongata.
    • American Illustrated Medical Dictionary (1919)
      oblonga'tal. Relating to the medulla oblongata.
    • A Practical Medical Dictionary (Stedman, 1922)
      oblonga'tal. Relating to the medulla oblongata.
  5. obtusion - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      obtusion (ob-tu'-thun) (obtundere, to blunt]. The blunting or weakening of normal sensation: a symptom of certain diseases.
    • American Illustrated Medical Dictionary (1919)
      obtu'sion. i. Dulness of sensibility. 2. Dulling or deadening sensibility.
    • A Practical Medical Dictionary (Stedman, 1922)
      obtu'sion. i. Dulness of sensibility. 2. Dulling or deadening sensibility.
  6. occipitotemporal - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      occipitotemporal (ok-sip-it-o-tem'-por-al) [occipito-; temporal]. Pertaining to the occipital and temporal ' bones.
    • Appleton's Medical Dictionary (1915)
      occipitotemporal (ok-sip"it-o-tem'po-ral). Pertaining to the occipital and temporal regions.
    • American Illustrated Medical Dictionary (1922)
      occipitotemporal (ok-sip"it-o-tem'po-ral). Pertaining to the occipital and the temporal bones.
  7. ochlesis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ochlesis (ok-le'-sis). Crowd-poisoning; disease due to overcrowding, and lack of ventilation.
    • American Illustrated Medical Dictionary (1919)
      ochlesis (6-kle'sis) [G. ochllsis; ochlos, a crowd.] Crowd-poisoning; a disease occasioned or aggravated by overcrowding.
    • American Illustrated Medical Dictionary (1922)
      ochlesis (ok-le'sis) |Gr. 8xXija« crowding]. Any disease due to overcrowding.
    • A Practical Medical Dictionary (Stedman, 1922)
      ochlesis (6-kle'sis) [G. ochllsis; ochlos, a crowd.] Crowd-poisoning; a disease occasioned or aggravated by overcrowding.
  8. odontalgic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      odontalgic (o-don-lal'-jik) [itSobt, tooth; 4X701, pain], i. Antiodontalgic. 2. Relating to toothache. 3. A remedy for toothache.
  9. odonto- - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      odonto- (o-don-to-) [Molt, tooth]. A prefix signifying pertaining to a tooth.
  10. odontography - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      odontography (o-don-tog'-ra-fe) [odonto-; .. . to write]. The descriptive anatomy of the teeth.
    • American Illustrated Medical Dictionary (1919)
      odontog'raphy [G. odous (odont-), tooth, + graphs, a description.] I. A treatise on, or description of, the teeth. 3. The process of determining the condition of the enamel of a tooth.
    • Appleton's Medical Dictionary (1915)
      odontography (o-don-tog'raf-e). See od.* tology. [Gr., odous, tooth, + grafhr.r to write.]
    • A Practical Medical Dictionary (Stedman, 1922)
      odontog'raphy [G. odous (odont-), tooth, + graphs, a description.] I. A treatise on, or description of, the teeth. 3. The process of determining the condition of the enamel of a tooth.
  11. odontology - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      odontology (o-don-lol'-o-je) [odonlo-; \6yot. science). The branch of science dealing with the anatomy and diseases of the teeth.
    • American Illustrated Medical Dictionary (1919)
      odontol'ogy [G. odous(odont-), tooth, + -logia.] The branch of medical science dealing with the teeth; dentistry.
    • Appleton's Medical Dictionary (1915)
      odontology (o-don-tol'o-je). The anatocr. etc., of the teeth. [Gr., odous, tooth. logos, understanding.]
    • A Practical Medical Dictionary (Stedman, 1922)
      odontol'ogy [G. odous(odont-), tooth, + -logia.] The branch of medical science dealing with the teeth; dentistry.
  12. odynophobia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      odynophobia (o-din-of-o'-be-ah) [Kiwi, pain; 04Soi, fear I. Morbid dread of pain; algophobia.
    • American Illustrated Medical Dictionary (1919)
      odynopho'bia [G. odynl, pain, + phobos, fear.] An excessive dread of pain.
    • A Practical Medical Dictionary (Stedman, 1922)
      odynopho'bia [G. odynl, pain, + phobos, fear.] An excessive dread of pain.
  13. odynphagia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      odynphagia (o-din-fa'-je-ah) [&&6nj, pain; ttmytlw, to eat]. Painful deglutition.
    • American Illustrated Medical Dictionary (1919)
      odynpha'gia [G. odyne, pain, + phago, I eat.] Painful deglutition.
    • A Practical Medical Dictionary (Stedman, 1922)
      odynpha'gia [G. odyne, pain, + phago, I eat.] Painful deglutition.
  14. ogo - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1922)
      ogo (o'go). See gangosa.
  15. oidiomycosis - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      oidiomyco'sis (o-idl-o-mi-ko'sis). Infection with i species of Oidium; blastomycosis.
    • American Illustrated Medical Dictionary (1922)
      oidiomycosis (o-id"e-o-mi-ko'sis) [oidium + Gr. /j6»rj« fungus). A diseased condition due to the presence of an oTdiuin.
    • A Practical Medical Dictionary (Stedman, 1922)
      oidiomyco'sis (o-idl-o-mi-ko'sis). Infection with i species of Oidium; blastomycosis.
  16. oikology - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oikology (oi-kol'-oj-e) [oucoj, a house; \6yot, science]. The science of the home.
    • American Illustrated Medical Dictionary (1919)
      oikology (oy-kol'o-jl). Ecology.
    • American Illustrated Medical Dictionary (1922)
      oikology (oi-kol'o-je) [Gr. olxo; house + \oyot treatise]. The science of houses and homes, considered especially in respect of their sanitary conditions.
    • A Practical Medical Dictionary (Stedman, 1922)
      oikology (oy-kol'o-jl). Ecology.
  17. oikophobia - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1922)
      oikophobia (oi-ko-fo'be-ah) [Gr. of/cos house + ifi':iim fear]. Morbid aversion to home surroundings (A. Verga, 1883).
  18. oinomania - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oinomania (oi-no-ma'-ne-ah) [olvm, wine; tiavta, madness]. I. A form of insanity characterized by an irresistible craving for, and consequent indulgence in, drink. 2. Delirium tremens.
    • American Illustrated Medical Dictionary (1919)
      oinoma'nia. Enomania.
    • American Illustrated Medical Dictionary (1922)
      oinomania (oi-no-ma'ne-ah). Same as cnomania.
    • A Practical Medical Dictionary (Stedman, 1922)
      oinoma'nia. Enomania.
  19. oleas - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      o'leas. Oleate.
    • A Practical Medical Dictionary (Stedman, 1922)
      o'leas. Oleate.
  20. olecranal - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      olecranal (o-lek'-ran-al) [see olecranon]. Pertaining to the olecranon.
    • American Illustrated Medical Dictionary (1919)
      olec'ranal. Relating to the olecranon.
    • Appleton's Medical Dictionary (1915)
      olecranal (o-lek'ra-nal). Pertaining to the olecranon.
    • A Practical Medical Dictionary (Stedman, 1922)
      olec'ranal. Relating to the olecranon.
  21. olecranoid - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      olecranoid (o-lek'-ran-oid) [olecranon; iliot, like]. Resembling the olecranon. o. fossa, the fossa at the dorsal side of the distal end of the humerus for the reception of the olecranon.
    • American Illustrated Medical Dictionary (1919)
      olec'ranoid [G. olekranon + eidos, resemblance.] Resembling the olecranon process.
    • A Practical Medical Dictionary (Stedman, 1922)
      olec'ranoid [G. olekranon + eidos, resemblance.] Resembling the olecranon process.
  22. oleometer - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      oleom'eter [L. oleum, oil, + G. metron, measure.] A modified hydrometer for determining the density of an oil.
    • Appleton's Medical Dictionary (1915)
      oleometer (el-e-om'et-er). An instrument for determining the quality and specific gravity of oils. [Gr., elaion, oil, + metron, a measure.]
    • A Practical Medical Dictionary (Stedman, 1922)
      oleom'eter [L. oleum, oil, + G. metron, measure.] A modified hydrometer for determining the density of an oil.
  23. oleosaccharum - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oleosaccharum (o-le-o-sak'-ar-um) [oleum, oil; ... sugar; pi., oleosacchara]. An oil-sugar; a preparation made by saturating thirty grains of sugar with one drop of volatile oil.
    • Appleton's Medical Dictionary (1915)
      oleosaccharum (o"le-o-sak'ar-um). See eleosaccharum. [Lat., oleum, oil, + sakcharon, sugar.]
  24. oligemia - load - verify - check links - defined elsewhere
    • Appleton's Medical Dictionary (1915)
      oligemia (ol-e-ge'me-ah). Poverty of the blood in the sense of diminution in the volume of the blood of the entire body. [Gr., oligos, little, + aima, blood.]
  25. oligocythemia - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      oligocythemia (ol'1-go-si-the'ml-ah) [G. oJi^u, few, + kylos, a cell, + haima, blood.] A deficiency in number of red corpuscles in the blood.
    • Appleton's Medical Dictionary (1915)
      oligocythemia (ol"ig-o-si-the'me-ah). Deficiency of red blood corpuscles. [Gr, oligos, little, + kytos, a cell, -+- aims, blood.]
    • A Practical Medical Dictionary (Stedman, 1922)
      oligocythemia (ol'1-go-si-the'ml-ah) [G. oJi^u, few, + kylos, a cell, + haima, blood.] A deficiency in number of red corpuscles in the blood.
  26. olivipetal - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      olivipetal (ol-iv-ip'-et-al) (olive; petere. to seek]. Toward the olivary body.
    • American Illustrated Medical Dictionary (1919)
      olivip'etal [L. oliva + petere, to seek.] In a direction toward the olivary body, or oliva.
    • A Practical Medical Dictionary (Stedman, 1922)
      olivip'etal [L. oliva + petere, to seek.] In a direction toward the olivary body, or oliva.
  27. omalgia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      omalgia (o-mal'-je-ah) [Siitot, shoulder; &\yot, pain]. Same as omodynia.
    • American Illustrated Medical Dictionary (1922)
      omalgia (o-mal'je-ah) [Gr. upas shoulder + a\yo$ pain). Pain in the shoulder.
  28. ombrophobia - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      ombrophobia (om-bro-fo'bK-ah) [G. ombros, rain, + phobos, fear.] A morbid fear of rain.
    • American Illustrated Medical Dictionary (1922)
      ombrophobia (om-bro-fo'be-ah) [Gr. Spffpot rain + fear]. Fear of rain.
    • A Practical Medical Dictionary (Stedman, 1922)
      ombrophobia (om-bro-fo'bK-ah) [G. ombros, rain, + phobos, fear.] A morbid fear of rain.
  29. omental - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      omental (o-men'-ial) [omentum]. Pertaining to the omentum. o. hernia. See epiptocele.
    • American Illustrated Medical Dictionary (1919)
      omen'tal. Relating to the omentum.
    • American Illustrated Medical Dictionary (1922)
      omental (o-men'tal). Pertaining to the omentum.
    • A Practical Medical Dictionary (Stedman, 1922)
      omen'tal. Relating to the omentum.
  30. omentopexy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      omentopexy (p-men'-to-peks-e) [omentum; ^fj£»i, fixation]. Same as epiplopexy; also, Talma's operation, q. v.
    • American Illustrated Medical Dictionary (1919)
      omen'topexy [L. omentum + G. pixis, fixation.] The operation of suturing the omentum to the abdominal wall, after the scarification of both surfaces, in order to establish an anastomosis between the portal system and that of the vena cava for the relief of ascites in Banti's disease; Talma's operation.
    • American Illustrated Medical Dictionary (1922)
      omentopexy (o-men'to-peks-e) [omentum + Gr. rijgit fixation]. The operation of suturing the omentum to the abdominal wall, securing anastomotic communication between the portal system and that of the vena cava.
    • A Practical Medical Dictionary (Stedman, 1922)
      omen'topexy [L. omentum + G. pixis, fixation.] The operation of suturing the omentum to the abdominal wall, after the scarification of both surfaces, in order to establish an anastomosis between the portal system and that of the vena cava for the relief of ascites in Banti's disease; Talma's operation.
  31. omphalomesenteric - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      om'phalomesenter'ic [G. omphalos, umbilicus, + mesenterion, mesentery.] Relating to the umbilicus and the mesentery or intestine, o. duct, the vitelline or vitellointestinal duct, a passage, in the embryo, between the yolk-sac and the midgut; a remnant of this sometimes persists in the adult as Meckel's diverticulum.
    • A Practical Medical Dictionary (Stedman, 1922)
      om'phalomesenter'ic [G. omphalos, umbilicus, + mesenterion, mesentery.] Relating to the umbilicus and the mesentery or intestine, o. duct, the vitelline or vitellointestinal duct, a passage, in the embryo, between the yolk-sac and the midgut; a remnant of this sometimes persists in the adult as Meckel's diverticulum.
  32. omphalopagus - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      omphalopagus (om-fal-op'-ag-us) [omphalo-; T-pryvtvat, to make fast]. A double monster united at the umbilicus.
    • American Illustrated Medical Dictionary (1919)
      omphalop'agus [G. omphalos, umbilicus, + pupa, fastened.] A twin monster with union at the ximbilicus; monomphalus.
    • Appleton's Medical Dictionary (1915)
      omphalopagus (om-fal-op'ag-us). A double monstrosity in which the bodies are united at the umbilicus. [Gr., omphalos, the navel, + pegnunai, to make fast.]
    • A Practical Medical Dictionary (Stedman, 1922)
      omphalop'agus [G. omphalos, umbilicus, + pupa, fastened.] A twin monster with union at the ximbilicus; monomphalus.
  33. omphalus - load - verify - check links - defined elsewhere
    • Appleton's Medical Dictionary (1915)
      omphalus (om'fal-us). See umbilicus. [Or., omphalos, the navel.]
  34. oncometer - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oncometer (ong-kom'-et-er) [6y*ot, a mass; ftlrpor, a measure]. An instrument for measuring variations in the volume of an organ, especially of the kidney or spleen.
    • American Illustrated Medical Dictionary (1919)
      oncom'eter [G. onkos, bulk, + mttron, measure.] i. An instrument for measuring the size and configuration of the kidneys and other organs, i. The measuring, as distinguished from the recording, part of the oncograph.
    • Appleton's Medical Dictionary (1915)
      oncometer (ong-kom'et-er). An apparatus devised by Roy for measuring pfethysmographically the variations in size of the kidney due to changes in the bloodsupply. [Gr., ogkos, a mass, + metron, a measure.]
    • A Practical Medical Dictionary (Stedman, 1922)
      oncom'eter [G. onkos, bulk, + mttron, measure.] i. An instrument for measuring the size and configuration of the kidneys and other organs, i. The measuring, as distinguished from the recording, part of the oncograph.
  35. onychogryphosis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      onychogryphosis (on-ik-o-gri-fo'-sis). See onychogryposis.
    • American Illustrated Medical Dictionary (1919)
      onychogrypho'sis. Onychogryposis.
    • A Practical Medical Dictionary (Stedman, 1922)
      onychogrypho'sis. Onychogryposis.
  36. ooblast - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ooblast (o'-o-blast) [v6f, egg; /JXaarii, a germ]. A cell of the germinal epithelium giving rise to an ovum.
    • Appleton's Medical Dictionary (1915)
      ooblast (o'o-blast). A cell that develops into an ovum; a germinal epithelium giving rise to ova. [Gr., oon, an egg, + blastos, a sprout.]
  37. oophoron - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oophoron (o-off'-o-ron) [t egg; ij>ipnv, to bear], The ovary.
    • Appleton's Medical Dictionary (1915)
      oophoron (o-of'or-on). See ovary, o. mascullnum. See testicle. [Gr., oon, an egg, + phoros, bearing.]
  38. opeidoscope - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opeidoscope (o~pi'-do-sk6p) [ty, a voice; dJof, likeness; oKortlv, to view]. An instrument for studying the vibrations of the voice.
    • American Illustrated Medical Dictionary (1919)
      opeidoscope (6-pi'do-skop) [G. ops(op-), a voice, + eidos, appearance, + skopeo, I view.] An apparatus by which the vibrations of a diaphragm, started by the voice, move a mirror by which a ray of light is reflected on a screen.
    • A Practical Medical Dictionary (Stedman, 1922)
      opeidoscope (6-pi'do-skop) [G. ops(op-), a voice, + eidos, appearance, + skopeo, I view.] An apparatus by which the vibrations of a diaphragm, started by the voice, move a mirror by which a ray of light is reflected on a screen.
  39. opercular - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opercular (o-per-ku-lar) [opercultim]. Pertaining to an operculum. Designed for closing a cavity. Having an operculum.
    • American Illustrated Medical Dictionary (1919)
      oper'cular. Relating to an operculum.
    • A Practical Medical Dictionary (Stedman, 1922)
      oper'cular. Relating to an operculum.
  40. ophthalmalgia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ophthalmalgia (off-thal-maF-je-ah) [ophthalmus4X-yo». pain). Neuralgia of the eye.
    • American Illustrated Medical Dictionary (1919)
      ophthalmal'gia [G. ophthalmos, eye, + algos, pain.] Ophthalmodynia.
    • Appleton's Medical Dictionary (1915)
      ophthalmalgia (of-thal-mal'je-ah). Pain or neuralgia in the eye; ciliary neuralgia. [Gr., ophlhalmos, the eye, + algos, pain.]
    • A Practical Medical Dictionary (Stedman, 1922)
      ophthalmal'gia [G. ophthalmos, eye, + algos, pain.] Ophthalmodynia.
  41. ophthalmatrophy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ophthalmatrophy (of-lhal-maf-ro-fe) [ophthalmus; atrophy]. Atrophy of the eyeball.
  42. ophthalmometer - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ophthalmometer (off-thal-mom'-et-er) [ophthalmo-; nirpov, a measure], r. An instrument for measuring the capacity of the chambers of the eye. 2. An instrument for measuring refractive errors, especially astigmatism. 3. An instrument for measuring the eye as a whole.
    • American Illustrated Medical Dictionary (1919)
      ophthalmom'eter [G. ophthalmos, eye, + metro*measure.] i. An instrument for determining the amount and direction of corneal and lenticn. lar astigmatism through observation of the distorted images reflected from the cornea and lens. a. An instrument for determining the distance of distinct vision.
    • Appleton's Medical Dictionary (1915)
      ophthalmometer (of-thal-mom'et-er). An instrument employed to determine irregularities in the curvature of the cornea, causing astigmatism. [Gr., ophthalmos, the eye, + metron, a measure.]
    • A Practical Medical Dictionary (Stedman, 1922)
      ophthalmom'eter [G. ophthalmos, eye, + metro*measure.] i. An instrument for determining the amount and direction of corneal and lenticn. lar astigmatism through observation of the distorted images reflected from the cornea and lens. a. An instrument for determining the distance of distinct vision.
  43. ophthalmometry - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ophthalmometry (off-thai-mom'-tt-re) [ophthalmometer]. The determination of refractive errors by means of the ophthalmometer.
    • American Illustrated Medical Dictionary (1919)
      ophthalmom'etry [G. ophthalmos, eye, + metre*, measure.] Measurement of the visual acuity and refractive power of the eyes.
    • Appleton's Medical Dictionary (1915)
      ophthalmometry (of-thal-mom'et-re).
    • A Practical Medical Dictionary (Stedman, 1922)
      ophthalmom'etry [G. ophthalmos, eye, + metre*, measure.] Measurement of the visual acuity and refractive power of the eyes.
  44. ophthalmoplegic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ophthalmoplegic (off-thal-mo-ple'-jik) [ophthalmoplegia]. Pertaining to ophthalmopleKia.
    • American Illustrated Medical Dictionary (1919)
      ophthalmople'gic. i. Relating to or marked by ophthalmoplegia. 2. An agent causing paralysis of the eye muscles, especially of the intrinsic muscles, a cycloplegic.
    • A Practical Medical Dictionary (Stedman, 1922)
      ophthalmople'gic. i. Relating to or marked by ophthalmoplegia. 2. An agent causing paralysis of the eye muscles, especially of the intrinsic muscles, a cycloplegic.
  45. ophthalmoscopy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ophthalmoscopy (off-thal-mos'-ko-pe) [ophthalmoscope]. The examination of the interior of the eye by means of the ophthalmoscope, o.. direct, the method of the erect or upright image, the observer's eye and the ophthalmoscope being brought close to the eye of the patient, o., indirect, the method of the inverted image: the observer's eye is placed about 16 inches from that of the patient, and a 30 D. biconvex lens is held about two inches in front of the observed eye, thereby forming an aerialinverted image of the fundus. o., medical, ophthalmoscopy as an aid to internal medicine in the diagnosis of such diseases as manifest themselves in changes in the fundus of the eye. o., metric, that for purposes of measuring refraction.
    • American Illustrated Medical Dictionary (1919)
      ophthalmoscopy. entoret'ina [G. entos, within.] The internal layer
    • Appleton's Medical Dictionary (1915)
      ophthalmoscopy (of-thal-mos'kop-e). Examination of the media and fundus of the eye by means of the ophthalmoscope.
    • A Practical Medical Dictionary (Stedman, 1922)
      ophthalmoscopy. entoret'ina [G. entos, within.] The internal layer
  46. ophthalmotonometry - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ophthalmotonometry (off-lhal-mo-ton-om'-et-re)
    • American Illustrated Medical Dictionary (1919)
      ophthal'motonom'etry. Measurement of the intraocular tension.
    • A Practical Medical Dictionary (Stedman, 1922)
      ophthal'motonom'etry. Measurement of the intraocular tension.
  47. opianine - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opianine (o^pe-an'-ln) [opium], CiiHnNiOi. An alkaloid of opium.
    • American Illustrated Medical Dictionary (1919)
      o'pianine. Narcotine.
    • A Practical Medical Dictionary (Stedman, 1922)
      o'pianine. Narcotine.
  48. opianyl - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opianyl (o'-pe-on-il) [opium; CXij. matter]. Syn. onym of tneconin.
    • American Illustrated Medical Dictionary (1919)
      o'pianyl [G. opion, opium, + hyle, stuff.] Meconin.
    • A Practical Medical Dictionary (Stedman, 1922)
      o'pianyl [G. opion, opium, + hyle, stuff.] Meconin.
  49. opiomania - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opiomania (o-pe-o-ma'-ne-ah) [opium; ftarla., madness]. A morbid desire for opium.
    • American Illustrated Medical Dictionary (1919)
      opioma'nia [G. opion, opium, + mania, frenzy.] Addiction to the use of opium or any of its derivatives.
    • American Illustrated Medical Dictionary (1922)
      opiomania (o"pe-o-ma'ne-ah) [Gr. oViov opium -t uat-ia madness]. An insane craving for opium.
    • A Practical Medical Dictionary (Stedman, 1922)
      opioma'nia [G. opion, opium, + mania, frenzy.] Addiction to the use of opium or any of its derivatives.
  50. opisthion - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opisthion (o-pis'-the-on). See under craniomttric point.
    • American Illustrated Medical Dictionary (1919)
      opis'thion [G. opisthios, posterior.] The middle point on the posterior margin of the foramen magnum, opposite the basion.
    • A Practical Medical Dictionary (Stedman, 1922)
      opis'thion [G. opisthios, posterior.] The middle point on the posterior margin of the foramen magnum, opposite the basion.
  51. opisthorchiasis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opisthorchiasis (op-is-thor-ki'-as-is). Infection of the liver with flukes of the genus Opisthorckis.
    • American Illustrated Medical Dictionary (1919)
      opisthorchiasis (o-pis-thor-ki'a-sis) [see Opisthorchis.'] Infection with the Asiatic liver-fluke.
    • A Practical Medical Dictionary (Stedman, 1922)
      opisthorchiasis (o-pis-thor-ki'a-sis) [see Opisthorchis.'] Infection with the Asiatic liver-fluke.
  52. opisthotic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opisthotic (op-is-thot'-iK) [ • urtir, behind; oh, ear]. Relating to posterior parts of the ear-apparatus.
    • American Illustrated Medical Dictionary (1919)
      opisthotic (op-is-tho'tik) [G. opisthe, behind, + ous(6t-), ear.] Behind the ear.
    • A Practical Medical Dictionary (Stedman, 1922)
      opisthotic (op-is-tho'tik) [G. opisthe, behind, + ous(6t-), ear.] Behind the ear.
  53. opobalsamum - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      opobal'samum. Balm* of Gilead. o. ticcum, balsam of tolu.
    • Appleton's Medical Dictionary (1915)
      opobalsamum (o-po-bal'sam-um). Opobalsam; a resinous substance, obtained in Arabia from Balsamodendron o. and Balsamodendron gileadense. [Gr., opos, juice, -+- balsamon, balsam.]
    • A Practical Medical Dictionary (Stedman, 1922)
      opobal'samum. Balm* of Gilead. o. ticcum, balsam of tolu.
  54. opodeldoc - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opodeldoc (op-o-del'-dok) [origin obscure]. Soap liniment; see under soap.
    • American Illustrated Medical Dictionary (1919)
      opodel'doc [derivation unknown.] Camphorated soap liniment, linimentum saponatocamphoratum (N.F. and P.G.); called also solid o. and Steer's o. liq'uid o., soap liniment, linimentum saponis (U.S. and Br.).
    • Appleton's Medical Dictionary (1915)
      opodeldoc (o-po-del'dok). Camphorated soap liniment. A quasi-oriental name, apparently first used and probably invented by Paracelsus.
    • A Practical Medical Dictionary (Stedman, 1922)
      opodel'doc [derivation unknown.] Camphorated soap liniment, linimentum saponatocamphoratum (N.F. and P.G.); called also solid o. and Steer's o. liq'uid o., soap liniment, linimentum saponis (U.S. and Br.).
  55. opotherapy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opotherapy (op-o-ther'-ap-e) [br6s, juice; therapy], Synonym of organotherapy.
    • American Illustrated Medical Dictionary (1919)
      opother'apy [G. opos, juice, + therapeia, treatment.] Treatment of disease by extracts of various organs of the ox, sheep, or hog; organotherapy.
    • Appleton's Medical Dictionary (1915)
      opotherapy (o-po-ther'ap-e). Treatment by means of tissue extracts or internal secretions. [Gr., opos, juice, + therapeia, treatment.]
    • American Illustrated Medical Dictionary (1922)
      opotherapy (o-po-ther'ap-e) [Gr. ArAs juice + Ufpaa-fia treatment], i. Treatment by juices, i. Organotherapy; treatment of disease by the administration of extracts from animals' organs.
    • A Practical Medical Dictionary (Stedman, 1922)
      opother'apy [G. opos, juice, + therapeia, treatment.] Treatment of disease by extracts of various organs of the ox, sheep, or hog; organotherapy.
  56. oppilation - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oppilation (ap-i -a'-shttn) [oppilatio, closure], x. Obstruction; closing the pores; causing constipation. 2. A constipating agent or remedy.
    • American Illustrated Medical Dictionary (1922)
      oppilation (op-il-a'shun) [L. oppHaftio]. See constipation.
  57. oppilative - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oppilative (op'-ii-a-tiv) [oppilatio, closure], i. Obstruction; closing the pores; causing constipation. 2. A constipating agent or remedy.
    • American Illustrated Medical Dictionary (1919)
      opp'ilative. Obstructive to any secretion.
    • American Illustrated Medical Dictionary (1922)
      oppilative (op'il-a-tiv). Closing the pores; also constipating.
    • A Practical Medical Dictionary (Stedman, 1922)
      opp'ilative. Obstructive to any secretion.
  58. opponens - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      oppo'nens [L. opposing.] A name given to several adductor muscles of the fingers or toes, by the action of which these digits are opposed to the others; see under musculus.
    • Appleton's Medical Dictionary (1915)
      opponens (op-po'nens). Opposing. See Table of Muscles, under muscle. [Lat.]
    • American Illustrated Medical Dictionary (1922)
      opponens (op-o'nenz) [LJ. Opposing. See musdei, table of.
    • A Practical Medical Dictionary (Stedman, 1922)
      oppo'nens [L. opposing.] A name given to several adductor muscles of the fingers or toes, by the action of which these digits are opposed to the others; see under musculus.
  59. opsiometer - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      opsiom'eter [G. opsis, vision, + metron, measure.] Optometer.
    • American Illustrated Medical Dictionary (1922)
      opsiometer (op-se-om'et-er) [Gr. (nf/a vision + fit T/mi' measure]. Same as oplometcr.
    • A Practical Medical Dictionary (Stedman, 1922)
      opsiom'eter [G. opsis, vision, + metron, measure.] Optometer.
  60. opsomania - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opsomania. (op-so-ma'-ne-ah) [fyov. dainty food; ,<"• i", mania]. Insane desire for dainty or some special food.
    • American Illustrated Medical Dictionary (1919)
      opsoma'nia [G. opson, seasoning, + mania, frenzy.] A longing for a particular article of diet, or for highly seasoned food.
    • Appleton's Medical Dictionary (1915)
      opsomania (op-so-ma'ne-ah). A morbid desire for dainty or sweet food. [Gr., opson, dainty, + mania, madness.]
    • American Illustrated Medical Dictionary (1922)
      opsomania (op-so-ma'ne-ah) [Gr. Ityw dainty + Itavla. madness]. A craving for some special food.
    • A Practical Medical Dictionary (Stedman, 1922)
      opsoma'nia [G. opson, seasoning, + mania, frenzy.] A longing for a particular article of diet, or for highly seasoned food.
  61. opsonic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opsonic (op-son1-ik). Pertaining to opsonins. o. index, the ratio of the number of bacteria ingested by the leukocytes of a healthy person compared wi**1<span class=
    • American Illustrated Medical Dictionary (1922)
      opsonic (op-son'ik). Pertaining to opsonins. O. index. See under index.
  62. opsoniferous - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1922)
      opsoniferous (op-so-nif'er-us). Bearing opsonin.
  63. opsonist - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      opsonist (op'-son-ist). One versed in the technique of opsonotherapy.
    • American Illustrated Medical Dictionary (1919)
      op'sonist. One who employs opsonic technique.
    • American Illustrated Medical Dictionary (1922)
      opsonist (op'son-ist). One who is expert in opsonic technic.
    • A Practical Medical Dictionary (Stedman, 1922)
      op'sonist. One who employs opsonic technique.
  64. optochin - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      optochin (op*-to-kin). Ethyl-hydrocuprein hydrochloride; see under ethyl.
    • American Illustrated Medical Dictionary (1919)
      optochin (op'to-kin). Ethylhydrocuprein.
    • American Illustrated Medical Dictionary (1922)
      optochin (op'to-kin). A white crystalline powder, the hydrochlorid of ethyl-hydrocuprein: used in pneumococcus infection, as croupous pneumonia, and in malaria.
    • A Practical Medical Dictionary (Stedman, 1922)
      optochin (op'to-kin). Ethylhydrocuprein.
  65. optogram - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      op'togram [G. optos, visible, + gramma, a picture.] The retinal image formed by the decoloration of the visual purple.
    • Appleton's Medical Dictionary (1915)
      optogram (op'to-gram). The image of an external object produced on the retina by bleaching of the visual purple. It can be fixed and permanent after the manner of a photograph. [Gr., ops, the eye, + gramma, a writing.]
    • American Illustrated Medical Dictionary (1922)
      optogram (op'to-gram) [Gr. brrtn seen •) •ypd./jfta mark]. The retinal image formed by the bleaching of the visual purple under the influence of light, epithelial o., an optogram in which the pigment epithelium clings to the exposed locality.
    • A Practical Medical Dictionary (Stedman, 1922)
      op'togram [G. optos, visible, + gramma, a picture.] The retinal image formed by the decoloration of the visual purple.
  66. optophone - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1922)
      optophone (op'to-fdn) [Gr. An-At seen + *w$ voice]. An instrument by means of which light and darkness are made discernible to the blind through their sense of hearing, the light waves being transformed into sound waves.
  67. optotype - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      optotype (op'-to-np) [tTrtt, visible; rlrra, type]. A test-type used in testing the acuity of vision.
  68. orbicularis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orbicularis (or-bik-u-la'-ris). See under mus,le.
    • American Illustrated Medical Dictionary (1919)
      orbicula'ris. Orbicular* muscle, o. phenomenon, early fatigue of the orbicularis oris muscle, when frequently contracted; indicating a loss of energy in the cerebrum as a whole, and especially in its motor neurons, s'gir of the o., inability of a hemiplegic voluntarily to close the eye upon the paralyzed side except in conjunction with closure of the other eye.
    • A Practical Medical Dictionary (Stedman, 1922)
      orbicula'ris. Orbicular* muscle, o. phenomenon, early fatigue of the orbicularis oris muscle, when frequently contracted; indicating a loss of energy in the cerebrum as a whole, and especially in its motor neurons, s'gir of the o., inability of a hemiplegic voluntarily to close the eye upon the paralyzed side except in conjunction with closure of the other eye.
  69. orchidalgia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orchidalgia (or-kid-ol'-je-oh). Synonym of orchiolgia.
    • American Illustrated Medical Dictionary (1919)
      orchidalgia (or-kl-dal'jl-ah). Orchialgia.
    • A Practical Medical Dictionary (Stedman, 1922)
      orchidalgia (or-kl-dal'jl-ah). Orchialgia.
  70. orchidopexy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orchidopexy (pr'-kid-o-pcks-c) [orchido-; *ij(ts, fixation]. Same as orchidorrhaphy.
  71. orchiocele - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orchiocele (or'-ke-o-stt) [orchio-; 114X17, tumor], i. A tumor of the testicle. 2. Scrotal hernia.
    • American Illustrated Medical Dictionary (1919)
      orchiocele (or'kl-o-sel) [G. orchis, testicle, + k&. hernia, tumor.] i. A tumor of the testicle. 2 A testicle retained in the inguinal canal.
    • A Practical Medical Dictionary (Stedman, 1922)
      orchiocele (or'kl-o-sel) [G. orchis, testicle, + k&. hernia, tumor.] i. A tumor of the testicle. 2 A testicle retained in the inguinal canal.
  72. orchiopexy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orchiopexy (or-ke-o-ptkf-se). Synonym of orchidopexy.
    • American Illustrated Medical Dictionary (1919)
      orchiopexy (or'kl-o-pek*sl) [G. orchis, testicle, +' pexis, fixation.] Surgical fixation of the testicle; orchiorrhaphy.
    • A Practical Medical Dictionary (Stedman, 1922)
      orchiopexy (or'kl-o-pek*sl) [G. orchis, testicle, +' pexis, fixation.] Surgical fixation of the testicle; orchiorrhaphy.
  73. orchiotomy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orchiotomy (or-Jte-o/'-o-me). Synonym of orchidotomy.
    • American Illustrated Medical Dictionary (1919)
      orchiotomy (or-kl-ot'o-ml) [G. orchis, testicle, •"• tome, incision.] i. Incision into a testicle. :. Orchiectomy, castration.
    • A Practical Medical Dictionary (Stedman, 1922)
      orchiotomy (or-kl-ot'o-ml) [G. orchis, testicle, •"• tome, incision.] i. Incision into a testicle. :. Orchiectomy, castration.
  74. orchitic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orchitic (or-kit'-ik). Relating to orchitis.
    • American Illustrated Medical Dictionary (1919)
      orchit'ic. Relating to orchitis, or inflammation of the testicle
    • A Practical Medical Dictionary (Stedman, 1922)
      orchit'ic. Relating to orchitis, or inflammation of the testicle
  75. orchitis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orchitis (or-ki'-tis) [orchis; mi, inflammation]. Inflammation of the testicle.
    • American Illustrated Medical Dictionary (1919)
      orchitis (or-ki'(ke')tis) [G. orchis, testicle, + -itis.] Inflammation of the testicle, o. parotid'et, testicular inflammation and swelling, without affection of the parotid gland, in mumps.
    • Appleton's Medical Dictionary (1915)
      orchitis (or-ki'tis). Inflammation of the testicle. There are three varieties: i traumatic, in which the epididymis i.z some other part of the body, as a complication of mumps, and occasionally typhoid fever, influenza, smallpox, tonsillitis, and rheumatism. The symptoms of o. are severe pain, and gradual sy~ metrical enlargement in one testicle wiii sensitiveness, drawing up of the testici chills and fever. The disease may end t resolution, leaving a practically normal testicle or in atrophy or gangrene. SJT*" llltlc o. Syphilitic disease of the body of the testicle. It is characterized t-5 moderate enlargement of the organ, accompanied with little or no pain and wi'i marked insensibility to pressure. Tte surface is usually smooth and uniforc. sometimes nodular. It often results i" atrophy, rarely in softening. Id the latter case perforation occurs, with fungous outgrowths. Two forms have bet« described: a diffuse form, in which tt« tunica albuginea is especially involved ifei becomes thickened and sclerosed: ao.i ^ circumscribed form, in which gummat1115 material is deposited in nodular masses. tuberculous o. Tuberculous ducasc <"
    • American Illustrated Medical Dictionary (1922)
      orchitis (or-ki'tis) [Gr. Spx's testis + -it« inflammation]. Inflammation of a testis. The disease is marked by pain, swelling, and a feeling of weight. It may occur idiopathically, but is usually due to gonorrhea, syphilis, or tuberculosis, o. parotid'ea, orchitis occurring in mumps, o. variolo la, orchitis occurring in small-pox.
    • A Practical Medical Dictionary (Stedman, 1922)
      orchitis (or-ki'(ke')tis) [G. orchis, testicle, + -itis.] Inflammation of the testicle, o. parotid'et, testicular inflammation and swelling, without affection of the parotid gland, in mumps.
  76. orchotomy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      o'rchotomy (or-kot'-o-me) i. [dpx»» testis; r*p4> a cutting]. Castration. 2. [Spxot, tarsus; ro/ni. a cutting]. Removal of the tarsal cartilages.
    • American Illustrated Medical Dictionary (1919)
      orchotomy (or-kot'o-ml). Orchiotomy.
    • American Illustrated Medical Dictionary (1922)
      orchotomy (or-kot'o-me) [Gr. opxw testis + rinveiv to cut), i. Surgical incision of a testicle. 2. Less correctly, castration, or semicastrationjorchectomy.
    • A Practical Medical Dictionary (Stedman, 1922)
      orchotomy (or-kot'o-ml). Orchiotomy.
  77. organogenetic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      organogenetic (or-gan-o-jen-et'-ik) [organogenesis]. Pertaining to organogenesis.
    • American Illustrated Medical Dictionary (1922)
      organogenetic (or"gan-o-jen-et'ik). Pertaining to organogenesis.
  78. organonomy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      organonomy (or-gan-on'-o-mt) [Spyavov. organ; nljiot. law]. The totality of the natural laws of the conduct and functions of organic life.
    • American Illustrated Medical Dictionary (1919)
      organonomy (or-gan-on'o-ml) [G. organon, organ, + nomos, law.] The body of laws regulating the life-processes of organized beings.
    • American Illustrated Medical Dictionary (1922)
      organonomy (or-gan-on'o-me) [Gr. &pyo.rar organ + vofiot law]. The laws of organic life and of living organisms.
    • A Practical Medical Dictionary (Stedman, 1922)
      organonomy (or-gan-on'o-ml) [G. organon, organ, + nomos, law.] The body of laws regulating the life-processes of organized beings.
  79. organonymy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      organonymy (or-gan-on'-im-e) [6pyanv, organ; fii-opa, name]. A system of nomenclature of the organs.
    • American Illustrated Medical Dictionary (1919)
      organonymy (or-gan-on'i-ml) [G. organon, organ, + onyma, name.] The nomenclature of the organs of the body, as distinguished from toponymy*
    • American Illustrated Medical Dictionary (1922)
      organonymy (or-gan-on'im-e) [Gr. opyarov organ + 6vvfta name]. The nomenclature of the bodily organs.
    • A Practical Medical Dictionary (Stedman, 1922)
      organonymy (or-gan-on'i-ml) [G. organon, organ, + onyma, name.] The nomenclature of the organs of the body, as distinguished from toponymy*
  80. organotherapy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      organotherapy (pr-gan-o-ther'-ap-e) [organo-; 0epartla, treatment]. The treatment of diseases by the administration of animal organs or extracts prepared from them.
    • American Illustrated Medical Dictionary (1919)
      organotherapy [G. organon, organ, + therapeia, treatment.] Treatment of disease by means of preparations made from the organs of the lower animals—chiefly the ox and the sheep; opotherapy.
    • Appleton's Medical Dictionary (1915)
      organotherapy (or"gan-o-ther'ap-e). The therapeutical use of organic juices, extracts, etc. [Gr., organon, an organ, 4" therapeia, medical treatment.]
    • American Illustrated Medical Dictionary (1922)
      organotherapy (or"gan-o-ther'ap-e) (Or. &pyavov organ 4- Dtpairfia therapy]. The treatment of disease by the administration of animal organs or their extracts. See opothtrapy. heterologous o., organotherapy with substances that have no relation to the diseased organ of the patient. homologous o., brganotherapy by extractives of the organs of animals corresponding to the diseased organ of the patient.
    • A Practical Medical Dictionary (Stedman, 1922)
      organotherapy [G. organon, organ, + therapeia, treatment.] Treatment of disease by means of preparations made from the organs of the lower animals—chiefly the ox and the sheep; opotherapy.
  81. orificial - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orificial (or-if-ish'-al) [orifice]. Pertaining to an orifice, o. surgery. See Pratt's operation,
    • American Illustrated Medical Dictionary (1919)
      orificial (or-i-fish'al). Relating to an orifice of anv kind. o. sur'gery, a therapeutic system based on the theory that many morbid conditions are due to reflexes originating at the anus or other orifices, and that they can be relieved by dilatation or other forms of treatment of these body openings.
    • A Practical Medical Dictionary (Stedman, 1922)
      orificial (or-i-fish'al). Relating to an orifice of anv kind. o. sur'gery, a therapeutic system based on the theory that many morbid conditions are due to reflexes originating at the anus or other orifices, and that they can be relieved by dilatation or other forms of treatment of these body openings.
  82. orificium - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orificium (or-if-ish'-c-um) [L.]. Orifice, o. epiploicum, a synonym of foramen of Winslow. o. cxternum uteri, external orifice or oa of uterus. o. infundibuli, a synonym of helicotrema. o. internum uteri, internal orifice or os of uterus, o. urethras externum, external orifice of urethra, o. urethroe internum, internal orifice of urethra, o. ureteris, orifice of ureter, o. vaginas, orifice of vagina.
    • American Illustrated Medical Dictionary (1919)
      orificium (or-I-fish'I-um) [L.] Orifice, o. exter'num u'teri [BNA], os uteri extemum, the mouth of the womb, the opening in the vaginal portion of the cervix uteri. o. inter'num u'teri [BNA], os uteri internum, a slightly constricted portion of the cavity of the uterus marking the separation of the cervix from the corpus uteri, o. ure'teris [BNA], the orifice of the ureter in the bladder, situated one at each upper and outer angle of the trigone, the lower angle being occupied by the internal orifice of the urethra. o. ure'thrse exter'num [BNA], meatus urinarius, ( *) the slit-like opening of the urethra in the glans penis; (2) the external orifice of the urethra (in the female) in the vestibule, usually upon a slight elevation, the papilla urethra, o. ure'thra inter'num [BNA], the internal orifice of the urethra, at the anterior and inferior angle of the trigone, the upper and outer angles being occupied by the orifices of the ureters, o. vagi'nx [BNA], the vaginal opening, the narrowest portion of the canal, in the floor of the vestibule behind the urethral orifice.
    • A Practical Medical Dictionary (Stedman, 1922)
      orificium (or-I-fish'I-um) [L.] Orifice, o. exter'num u'teri [BNA], os uteri extemum, the mouth of the womb, the opening in the vaginal portion of the cervix uteri. o. inter'num u'teri [BNA], os uteri internum, a slightly constricted portion of the cavity of the uterus marking the separation of the cervix from the corpus uteri, o. ure'teris [BNA], the orifice of the ureter in the bladder, situated one at each upper and outer angle of the trigone, the lower angle being occupied by the internal orifice of the urethra. o. ure'thrse exter'num [BNA], meatus urinarius, ( *) the slit-like opening of the urethra in the glans penis; (2) the external orifice of the urethra (in the female) in the vestibule, usually upon a slight elevation, the papilla urethra, o. ure'thra inter'num [BNA], the internal orifice of the urethra, at the anterior and inferior angle of the trigone, the upper and outer angles being occupied by the orifices of the ureters, o. vagi'nx [BNA], the vaginal opening, the narrowest portion of the canal, in the floor of the vestibule behind the urethral orifice.
  83. orinasal - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orinasal (o-ri-Ha'-sal). See oronasal.
  84. orthocephalic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orthocephalic (or-lho-sef-al'-ik) [ortho-; xc^oXi). head]. Pertaining to orthocephaly.
    • American Illustrated Medical Dictionary (1919)
      orthocephal'ic [G. orthos, right, true, + kephall, head.] Having a well proportioned head as regards height. Noting a skull with a vertical index between 70.1 and 75. Similar to mttriocephalic.*
    • A Practical Medical Dictionary (Stedman, 1922)
      orthocephal'ic [G. orthos, right, true, + kephall, head.] Having a well proportioned head as regards height. Noting a skull with a vertical index between 70.1 and 75. Similar to mttriocephalic.*
  85. orthodiagram - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orthodiagram (or-tho-di'-ah-gram). The record made by an orthodiagraph.
    • American Illustrated Medical Dictionary (1922)
      orthodiagram (or-tho-di'ag-ram). The print or record made by an orthodiagraph.
  86. orthodiagraph - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      orthodi'agraph [G. orthos, straight, + dia, through, + grapfeo, I write.] An instrument by means of which one can determine the true contour and dimensions of any internal organ or other object rendered visible by the x-rays, the latter being so deflected as to be made parallel.
    • American Illustrated Medical Dictionary (1922)
      orthodiagraph (or-tho-di'ag-raf) [Gr. /J>m straight I oui through + fi'a^tiv to write], A radiographic apparatus for recording accurately the form and size of structures inside the body, doing away with the distortion of the ordinary i-ray plate.
    • A Practical Medical Dictionary (Stedman, 1922)
      orthodi'agraph [G. orthos, straight, + dia, through, + grapfeo, I write.] An instrument by means of which one can determine the true contour and dimensions of any internal organ or other object rendered visible by the x-rays, the latter being so deflected as to be made parallel.
  87. orthodiagraphy - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      orthodiag'raphy. Inspection of an organ or other object by means of the orthodiagraph.
    • American Illustrated Medical Dictionary (1922)
      orthodiagraphy (or"tho-di-ag'raf-e). The use of the orthodiagraph.
    • A Practical Medical Dictionary (Stedman, 1922)
      orthodiag'raphy. Inspection of an organ or other object by means of the orthodiagraph.
  88. orthopedia - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1922)
      orthopedia (or-tho-pe'de-ah) [Gr. .'./•"- straight + Trait child]. The surgical and mechanic correction of the deformities of children, dental O., correction of deformities or irregularities of teeth.
  89. orthophoria - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orthophoria (or-tha-fo'-rf-ah) [ortho-; &>pm, a tending], x. A tending of the visual lines in parallelism. 2. Normal balance of the eye muscles.
    • American Illustrated Medical Dictionary (1919)
      orthopho'ria [G. orthos, straight, + phora, motion.] The normal condition in which the tension of the extrinsic eye muscles is equal, the visual axes being therefore parallel, asthen'ic o., a condition in which there is general weakness of the ocular muscles, the relative tension being undisturbed.
    • A Practical Medical Dictionary (Stedman, 1922)
      orthopho'ria [G. orthos, straight, + phora, motion.] The normal condition in which the tension of the extrinsic eye muscles is equal, the visual axes being therefore parallel, asthen'ic o., a condition in which there is general weakness of the ocular muscles, the relative tension being undisturbed.
  90. orthopneic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orthopneic (or-thop-ru'-ik) [orthopnea]. Characterized by orthopnea.
    • American Illustrated Medical Dictionary (1919)
      orthopne'ic. Relating to or suffering from orthopnea.
    • American Illustrated Medical Dictionary (1922)
      orthopneic (or-thop-ne'ik). Pertaining to or marked by orthopnea.
    • A Practical Medical Dictionary (Stedman, 1922)
      orthopne'ic. Relating to or suffering from orthopnea.
  91. orthoptic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orthoptic (or-thop'-ttk) [ortho-; optic]. Pertaining to normal binocular vision, o. training, a method of correcting the defectiye vision of those having strabismus or muscular insufficiency, by stereoscopic and other ocular exercises of a gymnastic kind.
    • American Illustrated Medical Dictionary (1919)
      orthop'tic [G. orlhos, straight, + oplikos, relating to sight.] Relating to the straightening of a deviating eye.
    • American Illustrated Medical Dictionary (1922)
      orthoptic (or-thop'tik) [Gr. 6p66t straight : 4rrii.m optic). Correcting obliquity of one or both visual axes.
    • A Practical Medical Dictionary (Stedman, 1922)
      orthop'tic [G. orlhos, straight, + oplikos, relating to sight.] Relating to the straightening of a deviating eye.
  92. orthoscopy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      orthoscopy (or-thos'-ko-pe) [orthoscope]. The examination of the eye with the orthoscope.
    • American Illustrated Medical Dictionary (1919)
      orthos'copy. Examination of the eye by means of the orthoscope.
    • American Illustrated Medical Dictionary (1922)
      orthoscopy (or-thos'ko-pe). Examination of the eye by means of the orthoscope.
    • A Practical Medical Dictionary (Stedman, 1922)
      orthos'copy. Examination of the eye by means of the orthoscope.
  93. orthotonos - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1922)
      orthotonos (or-thot'o-nos). Orthotonus.
  94. oryza - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oryza (o-ri'-tah). See rice.
    • American Illustrated Medical Dictionary (1919)
      ory'za [G.] Rice.
    • A Practical Medical Dictionary (Stedman, 1922)
      ory'za [G.] Rice.
  95. oscedo - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oscedo (os-e'-do) [L.]. Yawning.
    • American Illustrated Medical Dictionary (1919)
      osce'do [L.] i. Aphtha?. 2. Yawning.
    • A Practical Medical Dictionary (Stedman, 1922)
      osce'do [L.] i. Aphtha?. 2. Yawning.
  96. oscheal - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oscheal (os'-ke-afy. Pertaining to the scrotum.
    • American Illustrated Medical Dictionary (1919)
      oscheal (os'ke-al) [G. osche, scrotum.] Scrotal. oscheitis (os-ke-i'(e')tis) [G. osche, scrotum, + -Ms.]
    • A Practical Medical Dictionary (Stedman, 1922)
      oscheal (os'ke-al) [G. osche, scrotum.] Scrotal. oscheitis (os-ke-i'(e')tis) [G. osche, scrotum, + -Ms.]
  97. oscitation - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oscitation (os-it-o'-shun) [oscitare, to yawn]. The act of yawning.
    • American Illustrated Medical Dictionary (1919)
      oscita'tion. Yawning, gaping.
    • Appleton's Medical Dictionary (1915)
      oscitation (os-sit-a'shun). See chasma.
    • A Practical Medical Dictionary (Stedman, 1922)
      oscita'tion. Yawning, gaping.
  98. osmatic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osmatic (oz-mat'-ik) \tnrt, smell]. Characterized by a keen sense of smell; having a highly developed rhinencephalon.
    • American Illustrated Medical Dictionary (1919)
      osmat'ic [G. osme, smell.] Relating to olfaction, or the sense of smell. .
    • American Illustrated Medical Dictionary (1922)
      osmatic (os-mat'ik) [Gr. ; to smell]. Having the sense of smell.
    • A Practical Medical Dictionary (Stedman, 1922)
      osmat'ic [G. osme, smell.] Relating to olfaction, or the sense of smell. .
  99. osmic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osmic (oz'-mifc) [osmium]. Pertaining to or containing osmium, o. acid. See acid, osmic.
    • American Illustrated Medical Dictionary (1922)
      osmic (os'mik). Containing osmium. See acid.
  100. osmicate - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      osmicate (oz'ml-kat). To stain with osmic acid, osmidro'sis [G. osme, smell, + hidros, sweat. Bromidrosis, the excretion of perspiration of a strong odor.
    • American Illustrated Medical Dictionary (1922)
      osmicate (oz'mik-at). To stain or impregnate with osmic acid.
    • A Practical Medical Dictionary (Stedman, 1922)
      osmicate (oz'ml-kat). To stain with osmic acid, osmidro'sis [G. osme, smell, + hidros, sweat. Bromidrosis, the excretion of perspiration of a strong odor.
  101. osmology - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osmology (oi-mol'-o-je). i. The science of odors and the sense of smell. 3. That part of physical science treating of osmosis.
    • American Illustrated Medical Dictionary (1919)
      osmology (oz-mol'o-jl) [G. osme, smell, + -Jogio.] i. The science which treats of odors, their production and their effects; osphresiology. i. [G. osmos, an impulsion.] The science treating of osmosis.
    • Appleton's Medical Dictionary (1915)
      osmology (os-mol'o-je). See osphresiology. [Gr., osmet the sense of smell, + logos, understanding.]
    • A Practical Medical Dictionary (Stedman, 1922)
      osmology (oz-mol'o-jl) [G. osme, smell, + -Jogio.] i. The science which treats of odors, their production and their effects; osphresiology. i. [G. osmos, an impulsion.] The science treating of osmosis.
  102. osphresiology - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osphresiology (os-fre-ze-ol'-o-je) [fafowa, smell; , science]/ The science of the sense of smell and
    • American Illustrated Medical Dictionary (1919)
      osphresiol'ogy [G. osphrisis, smell, + -login} The science which treats of odors, their production, their nature, and their effects; osmology (i).
    • American Illustrated Medical Dictionary (1922)
      osphresiology (os"fre-ze-ol'o-je) [Gr. ta^prtaa smell 4- XA-yos treatise). The sum of knowledge regarding odors and the sense of smell.
    • A Practical Medical Dictionary (Stedman, 1922)
      osphresiol'ogy [G. osphrisis, smell, + -login} The science which treats of odors, their production, their nature, and their effects; osmology (i).
  103. ossein - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossein (os'-e-in) (os, a bone]. The organic base of osseous tissue.
    • Appleton's Medical Dictionary (1915)
      ossein (os'se-in). Syn.: collagen, i. Bone cartilage: the organic base or matrix >:; bone. 2. Dentinal cartilage; the organs base of the teeth. It seems precisely Ite the o. of bone, but perhaps slightly firmer. [Lat., os, a bone.]
  104. ossiculectomy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossiculectomy (os-ik-u-lek'-to-me) [ossicle; *'- .-c;u'j, excision]. The excision of an ossicle or of the auditory ossicles.
    • American Illustrated Medical Dictionary (1919)
      ossiculectomy (6-sik'u-lek'to-mI) [L. ossicula, ossicles, + G. ektome, excision.] Removal of the ossicles of the middle ear.
    • A Practical Medical Dictionary (Stedman, 1922)
      ossiculectomy (6-sik'u-lek'to-mI) [L. ossicula, ossicles, + G. ektome, excision.] Removal of the ossicles of the middle ear.
  105. ossiculotomy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossiculotomy (os-ik-&~lot'-o-me) (ossicle; rit^vnv, to cut}. Surgical incision of the ossicles of the ear.
  106. ossiculum - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossiculum (os'ik'-u-lum). [L.: p\., ossicula]. Synonym of ossicle, ossicula calcoidea, the cuneiform bones of the (got. ossicula epactalia, the Wormian bones, o. hamuli, a horny nodule in the trochlea near the ventral border of the lacrimal groove, o. jugulare, one of frequent occurrence in the posterior lacerated foramen, ossicula triticea, the 1 esser corn ua of the hyoid bone.
    • American Illustrated Medical Dictionary (1919)
      ossic'ulum [L dim. of os, bone.] Ossicle, small bone. o. audi'tus [BNA], auditory ossicle, one of three minute bones (malleus, incus, and stapes) in the tympanic cavity forming a chain between the drum membrane and the vestibular window.
    • A Practical Medical Dictionary (Stedman, 1922)
      ossic'ulum [L dim. of os, bone.] Ossicle, small bone. o. audi'tus [BNA], auditory ossicle, one of three minute bones (malleus, incus, and stapes) in the tympanic cavity forming a chain between the drum membrane and the vestibular window.
  107. ossiferous - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      ossiferous (os-ifer-us) [L. os, bone, + ferre, to bear.] Osseous, containing bone.
    • A Practical Medical Dictionary (Stedman, 1922)
      ossiferous (os-ifer-us) [L. os, bone, + ferre, to bear.] Osseous, containing bone.
  108. ossific - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossific (os-if'-ik) [os; facere, to make]. Producing bone.
    • American Illustrated Medical Dictionary (1919)
      ossif'ic [L. os, bone, + facere, to make.] Producing or forming bone; ossifying, osteogenic.
    • A Practical Medical Dictionary (Stedman, 1922)
      ossif'ic [L. os, bone, + facere, to make.] Producing or forming bone; ossifying, osteogenic.
  109. ossifluent - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossifluent (os-if-lu-enf) [os;fluere, to flow]. Breaking down and softening bony tissue, as an ossifluent abscess.
    • American Illustrated Medical Dictionary (1919)
      ossifluent (os-if'lu-ent) [L. os, bone, + fluens; fluere, to flow.] Marked by or causing softening of bone tissue, o. abscess, an abscess causing or caused by the breaking down of bone substance.
    • Appleton's Medical Dictionary (1915)
      ossifluent (os-sif'lu-ent). Proceeding
    • A Practical Medical Dictionary (Stedman, 1922)
      ossifluent (os-if'lu-ent) [L. os, bone, + fluens; fluere, to flow.] Marked by or causing softening of bone tissue, o. abscess, an abscess causing or caused by the breaking down of bone substance.
  110. ossiform - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossiform (os'-if-orm) [os; forma, form]. Bone-like.
    • American Illustrated Medical Dictionary (1919)
      oss'iform [L. os, bone, + forma, form.] Resembling bone, osteoid.
    • A Practical Medical Dictionary (Stedman, 1922)
      oss'iform [L. os, bone, + forma, form.] Resembling bone, osteoid.
  111. ossin - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ossin («'-i*) [os, a bone]. An extract made from bone-tissue, and used in organotherapy, q. v.
  112. osteitis - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      osteitis (os-te-i'(e')tis) [G. osteon, bone, + -itis.] Inflammation of bone, ostitis. ca'seous o., tuberculous caries, central o., osteomyelitis, endosteitis. condens'ing o., chronic o., resulting in hardening or ebumation of the bone; osteosclerosis. cor'tical o., periostitis with involvement of the superficial layer of bone, form'ative o., condensing o. o. carno'sa, o. fungosa. o. defor'mans, a chronic inflammation of many of the bones of the body, accompanied by a softening and bending together with a thickening of the affected structures, o. fungo'sa, chronic o. with dilated Haversian canals filled with a vascular granulation tissue, o. osslf'icans, condensing o. rar'efying o., chronic o. accompanied by absorption of ostein and widening of the intraosteal spaces, the whole bone becoming more or less cancellated. sarco'matous o., myelomatosis. scleros'ing o., condensing o.
    • American Illustrated Medical Dictionary (1922)
      osteitis (os-te-i'tis) [Gr. dorian bone]. Inflammation of a bone; inflammation of the havcrsian spaces, canals, and their branches, and generally of the medullary cavity. The disease is marked by enlargement of the bone, tenderness, and a dull, aching pain, acute o., osteomyelitis, usually of septic origin. See osteomyelitis, o. albumin'osa, osteitis with accumulation of a sticky, albuminous liquid. O. carno sa. osteitis fungosa. caseous o., tuberculous caries of bone, central o. Same as endosteitis. chronic O., central caries or bone abscess; often due to tubercujosis, sometimes syphilitic, condensing O., osteitis with hard deposits of earthy salts; osteosclerosis; eburnation. Called also for math* o. and sclerosingo. cortical o. Same as per iostiiis. o. clef or mans, rarefying osteitis with distortion of the bones affected, p. flbro'sa osteoplas tica, rarefying osteitis with fibrous degeneration and formation of cysts, formative o. See condensing o. o. f ungo'sa, chronic osteitis in which the havcrsian canals are dilated and filled with granulation tissue, gummatous o., a chronic form associated with syphilis. O. ossif icans, condensing osteitis, rarefying o., a bone disease in which the inorganic matter is lessened and the hard bone becomes cancellated, sarcomatous p., myclomatosis. tclerosing o. See condensing a. secondary hyperplastic o., hyper
    • A Practical Medical Dictionary (Stedman, 1922)
      osteitis (os-te-i'(e')tis) [G. osteon, bone, + -itis.] Inflammation of bone, ostitis. ca'seous o., tuberculous caries, central o., osteomyelitis, endosteitis. condens'ing o., chronic o., resulting in hardening or ebumation of the bone; osteosclerosis. cor'tical o., periostitis with involvement of the superficial layer of bone, form'ative o., condensing o. o. carno'sa, o. fungosa. o. defor'mans, a chronic inflammation of many of the bones of the body, accompanied by a softening and bending together with a thickening of the affected structures, o. fungo'sa, chronic o. with dilated Haversian canals filled with a vascular granulation tissue, o. osslf'icans, condensing o. rar'efying o., chronic o. accompanied by absorption of ostein and widening of the intraosteal spaces, the whole bone becoming more or less cancellated. sarco'matous o., myelomatosis. scleros'ing o., condensing o.
  113. osteochondritis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteochondritis (os-te-o-kon-dri'-tis). Inflammation involving both bone and cartilage.
    • American Illustrated Medical Dictionary (1919)
      osteochondritis (os-te-o-kon-dri'(dre')tis) [G. osteon, bone, + chondros, cartilage, + -ilis] Inflammation of a bone with its cartilage, osteoarthritis.
    • Appleton's Medical Dictionary (1915)
      osteochondritis (os"te-o-kon-dri'tis). 1. An inflammatory defect in calcification in which there is a layer of soft, yellowish white tissue between the calcified and cartilaginous portions of a rib. 2. Inflammation involving both bone and cartilage. [Gr., osteon, a bone, + chondros, cartilage, + itis, inflammation.]
    • A Practical Medical Dictionary (Stedman, 1922)
      osteochondritis (os-te-o-kon-dri'(dre')tis) [G. osteon, bone, + chondros, cartilage, + -ilis] Inflammation of a bone with its cartilage, osteoarthritis.
  114. osteochondrophyte - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteochondrophyte (os-tc-o-kon'-dro-fit). A bone tumor in which the proportions of bone and cartilage are nearly equal.
    • Appleton's Medical Dictionary (1915)
      osteochondrophyte (os"te-o-kon'dro-fit). A tumor composed of cartilage and bone. [Gr., osteon, a bone, + chondros, cartilage, + phyton, a growth.]
  115. osteoclasia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteoclasia (os-t(-o-kla'-ze-ah). See osteoclasis.
  116. osteoclastic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteoclastic (os-te-o^klas'-tik) [osteo-; ffXoarfe, broken]. Of the nature of an osteoclast; concerned in the breaking down and absorption of bone.
  117. osteodermia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteodermia (os-te-o-der'-me-ah) [osteo- ; f>ipna, skin). Bony formations in the skin.
    • American Illustrated Medical Dictionary (1919)
      osteodermia (os-te-o-dur'ml-ah) [G. osteon, bone, + derma, skin.] Ossification occurring in portions of the skin.
    • A Practical Medical Dictionary (Stedman, 1922)
      osteodermia (os-te-o-dur'ml-ah) [G. osteon, bone, + derma, skin.] Ossification occurring in portions of the skin.
  118. osteogenetic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteogenetic (os-te-o-jcn-et'-ik) [see osteoienesis]. Pertaining to osteogenesis. o. cell, an osteoblast. o. layer, the deep layer of periosteum from which •» is formed.
  119. osteogeny - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteogeny (os-te-oj'-en-e). See osteogenesis.
    • American Illustrated Medical Dictionary (1919)
      osteogeny (os-te-oj'en-I). Osteogenesis.
    • Appleton's Medical Dictionary (1915)
      osteogeny (os-te-oj'en-e). 1. See osteogenesis. 2. The development of the bony system. [Gr., osteon, bone, + gentian, to engender.]
    • A Practical Medical Dictionary (Stedman, 1922)
      osteogeny (os-te-oj'en-I). Osteogenesis.
  120. osteography - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteography (os-te-og'-n-fe) [ostto-; "rpt+w, to 'write]. Descriptive anatomy of the bones and their articulations.
    • American Illustrated Medical Dictionary (1919)
      osteog'raphy [G. osteon, bone, + graphe, a description.] A treatise on or description of the bones.
    • Appleton's Medical Dictionary (1915)
      osteography (os-te-og'ra-fe). The descriptive anatomy of the bones. [Lat., osteographia, from Gr., osteon, bone, + graphein, to write.]
    • A Practical Medical Dictionary (Stedman, 1922)
      osteog'raphy [G. osteon, bone, + graphe, a description.] A treatise on or description of the bones.
  121. osteometry - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteometry (os-te-omf-et-re) [osifo-; pJrpw, measure]. The study of the proportions and measurements of the skeleton.
    • American Illustrated Medical Dictionary (1919)
      osteom'etry [G. osleon, bone, + melron, measurement.] The branch of anthropometry which deals with the relative size of the different parts of the skeleton.
    • A Practical Medical Dictionary (Stedman, 1922)
      osteom'etry [G. osleon, bone, + melron, measurement.] The branch of anthropometry which deals with the relative size of the different parts of the skeleton.
  122. osteoperiostitis - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      osteoperiostitis (os"te-o-per-I-os-ti'(te')tis). Inflammation of the periosteum and of the underlying bone.
    • A Practical Medical Dictionary (Stedman, 1922)
      osteoperiostitis (os"te-o-per-I-os-ti'(te')tis). Inflammation of the periosteum and of the underlying bone.
  123. osteophone - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteophone (os'-te-o-fon) [osteo-; «^Hi, sound). An apparatus for the transmission of sounds through the bones of the face; it is miscalled and'phone,
    • American Illustrated Medical Dictionary (1919)
      os'teophone [G. osteon, bone, + phone, voice.] An appliance similar to the audiphone* for helping the deaf to hear.
    • A Practical Medical Dictionary (Stedman, 1922)
      os'teophone [G. osteon, bone, + phone, voice.] An appliance similar to the audiphone* for helping the deaf to hear.
  124. osteopsathyrosis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteopsathyrosis (os-te-o-sath-ir-o'-sis) [osleo-; p6t, friable]. Fragility of the bones.
    • American Illustrated Medical Dictionary (1919)
      osteopsathyrosis (os"te-op-sath-i-ro'sis) [G. ostton, bone, + psathyros, friable.] Fragility of the bones, fragilitas ossium; a condition of softening of the bones, attended frequently with spontaneous fractures.
    • A Practical Medical Dictionary (Stedman, 1922)
      osteopsathyrosis (os"te-op-sath-i-ro'sis) [G. ostton, bone, + psathyros, friable.] Fragility of the bones, fragilitas ossium; a condition of softening of the bones, attended frequently with spontaneous fractures.
  125. osteosis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      osteosis (os-le-o -sis) [osleo-]. Bone formation.
    • American Illustrated Medical Dictionary (1919)
      osteo'sis [G. osteon, bone, + -osts.] Osteogenesis.
    • A Practical Medical Dictionary (Stedman, 1922)
      osteo'sis [G. osteon, bone, + -osts.] Osteogenesis.
  126. ostial - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ostial (os'-le-af) [oslium]. Pertaining to an opening or orifice.
    • American Illustrated Medical Dictionary (1919)
      os'tial. Relating to any orifice, or ostium.
    • A Practical Medical Dictionary (Stedman, 1922)
      os'tial. Relating to any orifice, or ostium.
  127. otacoustic - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otacoustic (o-ta-koos'-tik) [oh, ear; Aitofau'. to hear]. I. Pertaining to or aiding hearing. 2. An eartrumpet.
    • American Illustrated Medical Dictionary (1919)
      otacoustic (o-ta-koos'tik) [G. otakousleo, I hearken.] Aiding one to hear.
    • A Practical Medical Dictionary (Stedman, 1922)
      otacoustic (o-ta-koos'tik) [G. otakousleo, I hearken.] Aiding one to hear.
  128. otectomy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otectomy (o-tek'-to-me) [oto-; tn-rotf, excision]. Ossiculectomy.
    • American Illustrated Medical Dictionary (1919)
      otec'tomy [G. ous(ot-), ear, + cktome, excision.] Ossiculectomy; removal of the contents of the tympanum.
    • American Illustrated Medical Dictionary (1922)
      otectomy (o-tek'to-me) [Gr. out ear + 4x7-0^17 excision]. Excision of tissues of the internal and middle ear.
    • A Practical Medical Dictionary (Stedman, 1922)
      otec'tomy [G. ous(ot-), ear, + cktome, excision.] Ossiculectomy; removal of the contents of the tympanum.
  129. othematoma - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1922)
      othematoma (o"them-at-o'mah) [Gr. out ear + Hematoma}. Same as hamatoma aaris.
  130. otiatric - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otiatric (o-le-al'-rik) [oto-; iarfjp, surgeon]. Pertaining to the treatment of diseases of the ear.
    • American Illustrated Medical Dictionary (1922)
      otiatric (o-te-at'rik). Pertaining to the treatment of ear diseases.
  131. otiatrics - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otiatrics (o-te-at'-riks) [oh, ear; la.Tpmln, of healing]. The study of diseases of the ear and their treatment.
    • American Illustrated Medical Dictionary (1919)
      otiatrics (o-tt-at'riks) [G. ous(6t-), ear, + iatreia
    • A Practical Medical Dictionary (Stedman, 1922)
      otiatrics (o-tt-at'riks) [G. ous(6t-), ear, + iatreia
  132. otocrane - load - verify - check links - defined elsewhere
    • Appleton's Medical Dictionary (1915)
      otocrane (o'to-kran). The cavity containing the organ of hearing. [Lat.. otocranium, from Gr., ous, ear, + kranion, the skull.]
  133. otocranium - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      otocra'nium [G. otis(ot-), ear. + kranion, skull.] The bony case of the internal and middle ear, consisting of the petrous and mastoid portions of the temporal bone.
    • A Practical Medical Dictionary (Stedman, 1922)
      otocra'nium [G. otis(ot-), ear. + kranion, skull.] The bony case of the internal and middle ear, consisting of the petrous and mastoid portions of the temporal bone.
  134. otocyst - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otocyst (o'-to-sist) [oto-; M'rmt. bladder]. An auditory vesicle, otocell, or otidium in invertebrates, or an otolithlc sac in vertebrates.
    • American Illustrated Medical Dictionary (1919)
      o'tocyst [G. ous(dt-). ear, + kyslis, a bladder.] The embryonic auditory vesicle.
    • A Practical Medical Dictionary (Stedman, 1922)
      o'tocyst [G. ous(dt-). ear, + kyslis, a bladder.] The embryonic auditory vesicle.
  135. otopathy - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otopathy (o-top'-ath-e) [oto-; w&0ott disease]. Any affection of the ear.
    • Appleton's Medical Dictionary (1915)
      otopathy (o-top'ath-e). Disease of the ear. [Gr., ous, the ear, + pathos, a disease.]
  136. otorrhagia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otorrhagia (o-tor-a'-je-ak) (oto-; /:--j ,nVm. to burst forth], A discharge of blood from the external auditory meatus.
    • American Illustrated Medical Dictionary (1919)
      otorrha'gia [G. ous(ot-), ear, + -rhagia.] Bleeding from the ear.
    • A Practical Medical Dictionary (Stedman, 1922)
      otorrha'gia [G. ous(ot-), ear, + -rhagia.] Bleeding from the ear.
  137. otosclerosis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otosclerosis (o-to-skle-ro'-sis) (oto-; Vk\iip&s, hard). Sclerosis of the tissues of the labyrinth and middle ear.
    • American Illustrated Medical Dictionary (1919)
      otosclerosis. psy'chic d., mind d. sen'sory A., mind d. soul d., mind d. throat d., d. due to closure of the pharyngeal orifice of the Eustachian tube, toz'ic d., loss of hearing due to injury of the auditory nerve by certain drugs and poisons, such as quinine and tobacco, word d., loss of the power to understand the spoken word, although the sound is heard.
    • A Practical Medical Dictionary (Stedman, 1922)
      otosclerosis. psy'chic d., mind d. sen'sory A., mind d. soul d., mind d. throat d., d. due to closure of the pharyngeal orifice of the Eustachian tube, toz'ic d., loss of hearing due to injury of the auditory nerve by certain drugs and poisons, such as quinine and tobacco, word d., loss of the power to understand the spoken word, although the sound is heard.
  138. otosis - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otosis (o-to'-sis) [oto-]. A mishearing; a false impression as to sounds or words heard.
    • American Illustrated Medical Dictionary (1919)
      oto'sis [G. ous(ot-), ear.] Hearing erroneously and so receiving a false impression or repeating incorrectly.
    • A Practical Medical Dictionary (Stedman, 1922)
      oto'sis [G. ous(ot-), ear.] Hearing erroneously and so receiving a false impression or repeating incorrectly.
  139. otosteon - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      otosteon (o-tos'-te-on) (oto-; forto*. bone], x. An auditory ossicle, or ear-bone. 2. An otolith.
    • American Illustrated Medical Dictionary (1919)
      otos'teon [G. ous(dt-), ear, + osteon, bone.] i. One of the ossicles of the ear. 2. An otolith or concretion in the ear, larger than a grain of otoconia. ' — *,
    • A Practical Medical Dictionary (Stedman, 1922)
      otos'teon [G. ous(dt-), ear, + osteon, bone.] i. One of the ossicles of the ear. 2. An otolith or concretion in the ear, larger than a grain of otoconia. ' — *,
  140. ovarialgia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ovarialgia (o-ra-rf-al'-jf-ah) [ovary ; dXyot, pain]. Neuralgic pain in the ovary.
    • American Illustrated Medical Dictionary (1919)
      ovarialgia (o-va-ri-al'jT-ah) [L. ovarium, ovary, + G. algos, pain.] Oothecalgia.
    • A Practical Medical Dictionary (Stedman, 1922)
      ovarialgia (o-va-ri-al'jT-ah) [L. ovarium, ovary, + G. algos, pain.] Oothecalgia.
  141. ovariosalpingectomy - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      ovariosalpingectomy (o-va"rl-o-sal-pin-jek'to-ml) [L. ovarium, ovary, + G. salf>inx(salf>in/;-), trumpet, + ektome, excision.] Oothecosalpingectomy.
    • A Practical Medical Dictionary (Stedman, 1922)
      ovariosalpingectomy (o-va"rl-o-sal-pin-jek'to-ml) [L. ovarium, ovary, + G. salf>inx(salf>in/;-), trumpet, + ektome, excision.] Oothecosalpingectomy.
  142. ovariotomist - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      ovariot'omist. One who is skilled in the operation for removing the ovaries.
    • A Practical Medical Dictionary (Stedman, 1922)
      ovariot'omist. One who is skilled in the operation for removing the ovaries.
  143. ovarium - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ovarium re-um) [L. , ovary : pi. , ovaria ].
    • American Illustrated Medical Dictionary (1919)
      ova'rium [L.] Ovary, o. mascnli'num, appendix testis.
    • Appleton's Medical Dictionary (1915)
      ovarium (o-va're-um). See m-ary. o. niascullnum. Of Fleischl, the fesnct ovaria slccata. The dried ovaries cows, powdered and mixed with lactose and made into tablets: used in chlorosi etc.
    • A Practical Medical Dictionary (Stedman, 1922)
      ova'rium [L.] Ovary, o. mascnli'num, appendix testis.
  144. ovulum - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ovulum (o'-i-u-lum) [L.: pi., ovula]. An ovule. See mule.
    • American Illustrated Medical Dictionary (1919)
      ovulum (o'vu-lum) [L: dim. of ovum,] [BNA] Ovule, ovum contained within a Graafian follicle.
    • A Practical Medical Dictionary (Stedman, 1922)
      ovulum (o'vu-lum) [L: dim. of ovum,] [BNA] Ovule, ovum contained within a Graafian follicle.
  145. oxyacanthine - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oxyacanthine (ohs-e-ak-an'-lhin) [oxy-; JUcu^a. spine), CaHsiNOii (?). An alkaloid of barberry, occurring in small quantities.
    • American Illustrated Medical Dictionary (1919)
      oxyacanthine (oks"I-a-kan'then). Berbine, an alkaloid, C,8HI9NOj, from berberis, occurring in white or yellowish crystals of a bitter taste; it causes paralysis of the cerebrospinal centers.
    • A Practical Medical Dictionary (Stedman, 1922)
      oxyacanthine (oks"I-a-kan'then). Berbine, an alkaloid, C,8HI9NOj, from berberis, occurring in white or yellowish crystals of a bitter taste; it causes paralysis of the cerebrospinal centers.
  146. oxycamphor - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oxycamphor (oks-e-kam'-for), CuHuO^OH). An oxidation-product of camphor. It is used in dyspnea. Dose 8-16 gr. (0.5-1.0 Gm.) 2 or 3 times daily.
    • American Illustrated Medical Dictionary (1919)
      oxycam'phor. A white crystalline powder, readily soluble in alcohol, an oxidation product of caniphor; it is employed in medicine in the form c-f a 50 per cent, alcoholic solution: see oxaphor.
    • A Practical Medical Dictionary (Stedman, 1922)
      oxycam'phor. A white crystalline powder, readily soluble in alcohol, an oxidation product of caniphor; it is employed in medicine in the form c-f a 50 per cent, alcoholic solution: see oxaphor.
  147. oxycephaly - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oxycephaly (oks-is-ef-al-e). See oxycephalia.
  148. oxyphonia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oxyphonia (oks-if-o'-ne-ah) [oxy-; ^fawifr, voice]. Shrillness of voice.
    • American Illustrated Medical Dictionary (1919)
      oxypho'nia [G. oxys, sharp, + phone, voice.] Shrillness or high pitch of the voice.
    • A Practical Medical Dictionary (Stedman, 1922)
      oxypho'nia [G. oxys, sharp, + phone, voice.] Shrillness or high pitch of the voice.
  149. oxyuricide - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      oxyuricide (oks-e-u'-ris-ld) [oxyuris; coder e. to kill]. Any anthelmintic that is destructive to worms of the genus Oxyuris, or pinworms.
  150. ozochrotia - load - verify - check links - defined elsewhere
    • American Illustrated Medical Dictionary (1919)
      ozochrotia (o-zo-kro'shl-ah) [G. ozo, I smell, + chros, skin.] Bromidrosis.
    • American Illustrated Medical Dictionary (1922)
      ozochrotia (o-zo-kro'she-ah) [Gr. iftiy to smell + XPs skin]. Strong odor of the skin.
    • A Practical Medical Dictionary (Stedman, 1922)
      ozochrotia (o-zo-kro'shl-ah) [G. ozo, I smell, + chros, skin.] Bromidrosis.
  151. ozonometer - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ozonometer (o-zo-nomf-et-er) [osone; pkTpo*, measure]. A device for use in estimating the proportion, of ozone in the atmosphere.
    • American Illustrated Medical Dictionary (1919)
      ozonom'eter [ozone + G. metron, measure.] A modified form of ozonoscope, in which by a series of test papers the amount of ozone in the atmosphere may be estimated. .
    • American Illustrated Medical Dictionary (1922)
      ozonometer (o-zo-nom'et-er) [ozone + Gr. p.i-i«-i measure]. An instrument for estimating the ozone in the air.
    • A Practical Medical Dictionary (Stedman, 1922)
      ozonom'eter [ozone + G. metron, measure.] A modified form of ozonoscope, in which by a series of test papers the amount of ozone in the atmosphere may be estimated. .
  152. ozonoscope - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ozonoscope (n-:n'-tio-ik6p) [ozone; <mo»^ut. to view]. A test-paper saturated with starch an<J iodine used in determining the amount of ozone in the air.
    • American Illustrated Medical Dictionary (1919)
      ozonoscope (o-z5n'o-sk5p). Filter paper saturated with starch and potassium iodide or with litmus and potassium iodide; it turns blue in the presence of ozone.
    • A Practical Medical Dictionary (Stedman, 1922)
      ozonoscope (o-z5n'o-sk5p). Filter paper saturated with starch and potassium iodide or with litmus and potassium iodide; it turns blue in the presence of ozone.
  153. ozostomia - load - verify - check links - defined elsewhere
    • The Practitioner's Medical Dictionary (Gould, 1919)
      ozostomia (o-zo-sto'-mt-ah) [&fmto BmeU; Ot^-i. mouth j. A foul odor from the mouth or on "the breath. .,. . ^
    • American Illustrated Medical Dictionary (1919)
      ozostomia (o"zo-sto'ml-ah) [G. ozo, I smell, + stoma, mouth.] Bad breath, a foul odor from the mouth.
    • American Illustrated Medical Dictionary (1922)
      ozostomia (o-zo-sto'mc-ah) [Gr. 3fij stench )mouth]. Foulness of the breath.
    • A Practical Medical Dictionary (Stedman, 1922)
      ozostomia (o"zo-sto'ml-ah) [G. ozo, I smell, + stoma, mouth.] Bad breath, a foul odor from the mouth.