spherical

English

Alternative forms

• sphærical (archaic)

Etymology

From Latin sphericus (+ -al), from Ancient Greek σφαιρικός (sphairikós)

Pronunciation

• IPA^(key): /sfɛɹɪkəl/, /sfiːɹɪkəl/

Adjective

spherical (comparative more spherical, superlative most spherical)

1. (geometry) Shaped like a sphere.
   • 2013 September-October, Henry Petroski, “The Evolution of Eyeglasses”, in American Scientist:

     The ability of a segment of a glass sphere to magnify whatever is placed before it was known around the year 1000, when the spherical segment was called a reading stone, essentially what today we might term a frameless magnifying glass or plain glass paperweight.

   Synonyms: globular, orbicular, round

2. (geometry, not comparable) Of, or pertaining to, spheres.
3. (mathematics) Of a coordinate system, specifying the location of a point in a plane by using a radius and two angles.
4. (astrology) Of or relating to the heavenly orbs, or to the sphere or spheres in which, according to ancient astronomy and astrology, they were set.
   • 1606: William Shakespeare, King Lear, Act 1, Scene 2

     Knaves, thieves, and treachers by spherical predominance.

Derived terms

• conospherical
• spherical aberration
• spherical angle
• spherical cap
• spherical distance
• spherical geometry
• sphericality
• spherical lune
• spherical sector
• spherical segment
• spherical triangle
• spherical trigonometry
• spherical wedge
• sphericity

 

Translations

shaped like a sphere

• Arabic: كُرَوِيّ‎ (kurawiyy)
• Assamese: ঘূৰণীয়া (ghuronia), গোল (gül), টুপুৰা (tupura)
• Asturian: esféricu
• Burmese: လုံး (my) (lum:)
• Catalan: esfèric (ca)
• Chinese:

  Mandarin: 球形的 (qiúxíng de), 球面的 (qiúmiàn de)

• Czech: kulovitý (cs) m
• Danish: sfærisk
• Dutch: bolvormig (nl)
• Esperanto: sfereca
• Estonian: sfääriline
• Finnish: pallomainen (fi), pyöreä (fi)
• French: sphérique (fr) m or f
• Galician: esférico
• Georgian: სფერული (speruli)
• German: kugelförmig (de), sphärisch (de), kugelig (de)
• Greek: σφαιρικός (el) (sfairikós)
• Hungarian: gömbölyű (hu)

• Indonesian: bulat (id)
• Irish: sféarúil
• Italian: sferico (it)
• Japanese: please add this translation if you can
• Latin: globōsus
• Norwegian:

  Bokmål: sfærisk

  Nynorsk: sfærisk

• Occitan: esferic (oc)
• Pashto: غونډ‎ (ps) (ǧunḍ)
• Plautdietsch: runt
• Polish: sferyczny (pl), kulisty (pl)
• Portuguese: esférico (pt)
• Romanian: sferic (ro)
• Russian: сфери́ческий (ru) (sferíčeskij)
• Scots: spherical
• Spanish: esférico (es)
• Sundanese: buleud
• Swedish: sfärisk (sv), klotformad (sv)
• Tagalog: timbulugin, timbulog (tl)

of or relating to a sphere or spheres

• Arabic: please add this translation if you can
• Asturian: esféricu
• Catalan: esfèric (ca)
• Chinese:

  Mandarin: 球形的 (qiúxíng de), 球面的 (qiúmiàn de)

• Danish: sfærisk
• Esperanto: sfera (eo)
• Finnish: pallo (fi) (pallo-)
• French: sphérique (fr) m or f
• German: kugelförmig (de)
• Greek: σφαιρικός (el) (sfairikós)

• Italian: sferico (it)
• Japanese: please add this translation if you can
• Norwegian:

  Bokmål: sfærisk

  Nynorsk: sfærisk

• Pashto: غونډ‎ (ps) (ǧunḍ)
• Polish: sferyczny (pl)
• Portuguese: esférico (pt)
• Russian: сфери́ческий (ru) (sferíčeskij)
• Spanish: esférico (es)
• Tagalog: timbulugin, timbulog (tl)

Further reading

• spherical in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• spherical in The Century Dictionary, The Century Co., New York, 1911.
• spherical at OneLook Dictionary Search

Anagrams

• clipshear

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Scots

Etymology

From English spherical.

Adjective

spherical

1. spherical