/ Dictionary / Index R rejoice: Meaning and Definition of Find definitions for: re•joice Pronunciation: (ri-jois'), [key] — v., -joiced, -joic•ing. —v.i. to be glad; take delight (often fol. by in): to rejoice in another's happiness. —v.t. to make joyful; gladden: a song to rejoice the heart. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rejoice (Thesaurus) rejigger rejoicing Related Content Daily Word Quiz: vernacular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language