Breadcrumb Home > Dictionary Cite Meaning of Agt. Find definitions for: Agt. Pronunciation: [key] agent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. agst. Aguadilla Related Content Daily Word Quiz: persiflage Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language