/ Dictionary / Index M mussitation: Meaning and Definition of Find definitions for: mus•si•ta•tion Pronunciation: (mus"i-tā'shun), [key] —n. silent movement of the lips in simulation of the movements made in audible speech. muttering; mumbling; murmuring. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mussitation (Thesaurus) mussitate Mussolini Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language