/ Dictionary / Index A A.S.P.C.A.: Meaning and Definition of Find definitions for: A.S.P.C.A. Pronunciation: [key] American Society for the Prevention of Cruelty to Animals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Aspasia aspect Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language