/ Dictionary / Index M mutton: Meaning and Definition of Find definitions for: mut•ton Pronunciation: (mut'n), [key] — n. the flesh of sheep, esp. full-grown or more mature sheep, used as food. mut•ton Pronunciation: (mut'n), [key] — n. Print. em (def. 2). Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mutton (Thesaurus) mutter mutton bird 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