/ Dictionary / Index S spheral: Meaning and Definition of Find definitions for: spher•al Pronunciation: (sfēr'ul), [key] — adj. of or pertaining to a sphere. spherical. symmetrical; perfect in form. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sphenopsid sphere Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language