/ Dictionary / Index D delabialize: Meaning and Definition of Find definitions for: de•la•bi•al•ize Pronunciation: (dē-lā'bē-u-līz"), [key] — v., -ized, -iz•ing. —v.t. to deprive (a sound) of labial character, as in unrounding a vowel. —v.i. (of a speech sound) to lose its labial character. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. delabialization Delacroix Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language