/ Dictionary / Index Z zygomorphic: Meaning and Definition of Find definitions for: zy•go•mor•phic Pronunciation: (zī"gu-môr'fik, zig"u-), [key] — adj. Biol. having bilateral symmetry; divisible lengthwise into similar or symmetrical halves. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: zygomorphic (Thesaurus) zygomatic process zygomycete 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