/ Dictionary / Index M masscult: Meaning and Definition of Find definitions for: mass•cult Pronunciation: (mas'kult"), [key] — n. the forms of culture, as music, drama, and literature, as selected, interpreted, and popularized by the mass media for dissemination to the widest possible audience. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mass card mass defect Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language