/ Dictionary / Index M monoploid: Meaning and Definition of Find definitions for: mon•o•ploid Pronunciation: (mon'u-ploid"), [key] — Biol. Biol. —adj. having the basic or haploid number of chromosomes. —n. a monoploid cell or organism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: monoploid (Thesaurus) monoplegia monopod Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language