/ Dictionary / Index M mixotroph: Meaning and Definition of Find definitions for: mix•o•troph Pronunciation: (mik'su-trof", -trōf"), [key] — n. Biol. any organism capable of existing as either an autotroph or heterotroph. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mixoploid mixt Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language