/ Dictionary / Index M myxoid: Meaning and Definition of Find definitions for: myx•oid Pronunciation: (mik'soid), [key] — adj. resembling mucus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. myxobacteria myxoma Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language