/ Dictionary / Index M mastigophoran: Meaning and Definition of Find definitions for: mas•ti•goph•o•ran Pronunciation: (mas"ti-gof'ur-un), [key] — n. a protozoan of the phylum Mastigophora. —adj. belonging or pertaining to the Mastigophora. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mastigophoran (Thesaurus) Mastigophora masting Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language