/ Dictionary / Index Z zygoma: Meaning and Definition of Find definitions for: zy•go•ma Pronunciation: (zī-gō'mu, zi-), [key] — pl. -ma•ta See the zygomatic process of the temporal bone. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: zygoma (Thesaurus) zygogenesis zygomatic Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language