-o-
English
Alternative forms
Etymology 1
Adopted from Latin -o-, originating ultimately from Ancient Greek -ό- (-ó-) and -ο- (-o-). In English, the connective is found from the Middle English period in direct borrowings from Latin. Direct formations of English terms with the connective, always combining Greek or Latin roots, appear from the 16th or 17th century. From the 18th century, the suffix becomes productive in compounds where the second element is English. From about 1800, formations on all sorts of stems become common.
Interfix
-o-
- A linking vowel inserted interconsonantally between two morphemes, to ease pronunciation, without contributing to the meaning. It frequently joins words of Ancient Greek or Latin origin but can also be used between modern terms and even abbreviations.
- extreme + -o- + phile producing extremophile
- speed + -o- + meter producing speedometer
- blog + -o- + sphere producing blogosphere
Derived terms
See also
Translations
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Etymology 2
Designated in the USAN guidelines for non-proprietary names of monoclonal antibodies.
Affix
-o-
- (pharmacology) a monoclonal antibody derived from a murine source
Related terms
- -mab is the base suffix common to all monoclonal antibodies. (See that entry for full paradigm.)
References
- USP Dictionary of USAN and International Drug Names, U.S. Pharmacopeia, 2000
Czech
Interfix
-o-
Derived terms
French
Interfix
-o-
Derived terms
Hungarian
Interfix
-o-
- A suffix-initial vowel (or linking vowel) inserted interconsonantally between the word stem and the suffix, to ease pronunciation, without contributing to the meaning.
See also
Latin
Etymology
Adopted from the thematic vowel in Ancient Greek -ο- (-o-) and -ό- (-ó-), often used to form nominal compounds. In Ancient Greek, the connective suffix originates in compounds where the first member is thematic, such as δημοκρατία (dēmokratía), but was extended by analogy to other stems, such as μητρόπολις (mētrópolis). The suffix was borrowed as a connective into Latin, mainly in compounds of Greek origin. The suffix becomes productive and forms new compounds in learned humanist Latin, from the 16th century. The connective is especially productive in connecting ethnonyms or geographical terms; genuine Greek stems include Gallo-, and Syro-, but most are of medieval or modern origin, productive from the 15th century, such as Anglo-, Graeco- or Latino-.
Interfix
-o-
- (post-classical Latin) Suffix forming nominal compounds (such as gallograecus (“Gallo-Greek”), from gallicus (“Gallic”) and graecus (“Greek”)).
Derived terms
Serbo-Croatian
Interfix
-o- (Cyrillic spelling -о-)
Swedish
Interfix
-o-
- Genitival interfix indicating that the former part is a characteristic of the latter.
Derived terms
See also
- English terms borrowed from Latin
- English terms derived from Latin
- English terms derived from Ancient Greek
- English lemmas
- English interfixes
- en:Pharmacology
- en:Medicine
- Czech lemmas
- Czech interfixes
- French lemmas
- French interfixes
- Hungarian lemmas
- Hungarian interfixes
- Latin terms derived from Ancient Greek
- Latin lemmas
- Latin interfixes
- Serbo-Croatian lemmas
- Serbo-Croatian interfixes
- Swedish lemmas
- Swedish interfixes