/ Dictionary / Index M mixoploid: Meaning and Definition of Find definitions for: mix•o•ploid Pronunciation: (mik'su-ploid"), [key] — n. Genetics. an organism having an unequal number of chromosome sets in adjacent cells or tissues. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mixolydian mode mixotroph 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