Breadcrumb Home > Dictionary Cite Meaning of reenforce Find definitions for: re•en•force Pronunciation: (rē"un-fôrs', -fōrs'), [key] — n. -forced, -forc•ing, reinforce. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: reenforce (Thesaurus) Related Content Daily Word Quiz: occultation Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language