/ Dictionary / Index A aspartate: Meaning and Definition of Find definitions for: as•par•tate Pronunciation: (u-spär'tāt), [key] — n. Biochem. a salt or ester formed from aspartic acid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aspartame aspartic acid Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language