/ Dictionary / Index I impoundment: Meaning and Definition of Find definitions for: im•pound•ment Pronunciation: (im-pound'munt), [key] — n. a body of water confined within an enclosure, as a reservoir. the act of impounding: the impoundment of alien property. the condition of being impounded. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: impoundment (Thesaurus) impound impoverish Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language