/ Dictionary / Index M mussitate: Meaning and Definition of Find definitions for: mus•si•tate Pronunciation: (mus'i-tāt"), [key] — -tat•ed, -tat•ing. to mutter; mumble. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mussitate (Thesaurus) Musset mussitation Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language