/ Dictionary / Index I inundant: Meaning and Definition of Find definitions for: in•un•dant Pronunciation: (in-un'dunt), [key] — adj. flooding or overflowing. overwhelming with force, numbers, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inunction inundate Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language