/ Dictionary / Index M mannite: Meaning and Definition of Find definitions for: man•nite Pronunciation: (man'īt), [key] — n. mannitol. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mannish mannitol Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language