/ Dictionary / Index D denasalize: Meaning and Definition of Find definitions for: de•na•sal•ize Pronunciation: (dē-nā'zu-līz"), [key] — -ized, -iz•ing. to diminish the nasal resonance of (speech or a speech sound). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. denary denationalize Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language