/ Dictionary / Index S simple carbohydrate: Meaning and Definition of Find definitions for: sim'ple carbohy'drate Pronunciation: [key] a carbohydrate, as glucose, that consists of a single monosaccharide unit. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. simple arc simple chancre Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language