/ Dictionary / Index D deculture: Meaning and Definition of Find definitions for: de•cul•ture Pronunciation: (dē-kul'chur), [key] — -tured, -tur•ing. to deculturate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deculturate decuman Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language