/ Dictionary / Index A Aspasia: Meaning and Definition of Find definitions for: As•pa•sia Pronunciation: (a-spā'shu, -zhu), [key] — n. c470–410 b.c., Athenian courtesan, mistress of Pericles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aspartic acid A.S.P.C.A. 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