/ Dictionary / Index A AHSA: Meaning and Definition of Find definitions for: AHSA Pronunciation: [key] American Horse Shows Association. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ahriman Ahtna Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language