/ Dictionary / Index M monosaccharide: Meaning and Definition of Find definitions for: mon•o•sac•cha•ride Pronunciation: (mon"u-sak'u-rīd", -ur-id), [key] — n. Chem. a carbohydrate that does not hydrolyze, as glucose, fructose, or ribose, occurring naturally or obtained by the hydrolysis of glycosides or polysaccharides. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: monosaccharide (Thesaurus) monorhyme monoscope Related Content Daily Word Quiz: maritime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language