/ Dictionary / Index A ambilateral: Meaning and Definition of Find definitions for: am•bi•lat•er•al Pronunciation: (am"bi-lat'ur-ul), [key] — adj. of, pertaining to, or affecting both sides. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ambiguous ambisextrous Related Content Daily Word Quiz: verdant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language