/ Dictionary / Index M microsporocyte: Meaning and Definition of Find definitions for: mi•cro•spo•ro•cyte Pronunciation: (mī"kru-spôr'u-sīt", -spōr'-), [key] — n. Bot. one of the mother cells that produce four microspores by meiosis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. microspore microsporophyll Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language