/ Dictionary / Index M microculture: Meaning and Definition of Find definitions for: mi•cro•cul•ture Pronunciation: (mī'krō-kul"chur), [key] — n. subculture (def. 3b). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. microcrystalline microcurie Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language