/ Dictionary / Index M Melo: Meaning and Definition of Find definitions for: Me•lo Pronunciation: (mā'lō Sp. me'lô), [key] — n. a city in NE Uruguay. 38,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mellow melodeon Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language