/ Dictionary / Index D diseur: Meaning and Definition of Find definitions for: di•seur Pronunciation: (dē-zûr' Fr. dē-zœr'), [key] — pl. -seurs a male professional entertainer who performs monologues. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. disesteem diseuse Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language