/ Dictionary / Index D delegitimize: Meaning and Definition of Find definitions for: de•le•git•i•mize Pronunciation: (dē"li-jit'u-mīz"), [key] — -mized, -miz•ing. to remove the legitimate or legal status of. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. delegitimatize de Lesseps Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language