/ Dictionary / Index D Denise: Meaning and Definition of Find definitions for: De•nise Pronunciation: (du-nēs', -nēz'), [key] — n. a female given name: derived from Denis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Denis Denison Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language