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spherical

[sfer-i-kuhl, sfeer-]
adjective
  1. having the form of a sphere; globular.
  2. formed in or on a sphere, as a figure.
  3. of or relating to a sphere or spheres.
  4. pertaining to the heavenly bodies, or to their supposed revolving spheres or shells.
  5. pertaining to the heavenly bodies regarded astrologically as exerting influence on humankind and events.
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Often spher·ic.

Origin of spherical

1515–25; < Late Latin sphēric(us) (see spherics1) + -al1
Related formsspher·i·cal·i·ty, nounspher·i·cal·ly, adverbnon·spher·ic, adjectivenon·spher·i·cal, adjectivenon·spher·i·cal·ly, adverbnon·spher·i·cal·i·ty, nounqua·si-spher·i·cal, adjectivequa·si-spher·i·cal·ly, adverbsub·spher·ic, adjectivesub·spher·i·cal, adjectiveun·spher·i·cal, adjective

Synonyms for spherical

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for quasi-spherical

spherical

spheric

adjective
  1. shaped like a sphere
  2. of or relating to a spherespherical geometry
  3. geometry formed on the surface of or inside a spherea spherical triangle
    1. of or relating to heavenly bodies
    2. of or relating to the spheres of the Ptolemaic or the Copernican system
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Derived Formsspherically, adverbsphericalness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for quasi-spherical

spherical

adj.

1520s, from sphere + -ical.

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Online Etymology Dictionary, © 2010 Douglas Harper

quasi-spherical in Medicine

spherical

(sfîrĭ-kəl, sfĕr-)
adj.
  1. Having the shape of or approximating a sphere; globular.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.