/ Dictionary / Index M mushmelon: Meaning and Definition of Find definitions for: mush•mel•on Pronunciation: (mush'mel"un), [key] — n. Older Use. muskmelon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mushin mushmouth Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language