/ Dictionary / Index C complex carbohydrate: Meaning and Definition of Find definitions for: com'plex carbohy'drate Pronunciation: [key] a carbohydrate, as sucrose or starch, that consists of two or more monosaccharide units. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. complex analysis complex fraction Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language