/ Dictionary / Index D De Ridder: Meaning and Definition of Find definitions for: De Rid•der Pronunciation: (du rid'ur), [key] a town in W Louisiana. 11,057. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. derequisition deride Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language