/ Dictionary / Index A agit.: Meaning and Definition of Find definitions for: agit. Pronunciation: [key] (in prescriptions) shake, stir. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. agistment agita Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language