/ Dictionary / Index D double sugar: Meaning and Definition of Find definitions for: dou'ble sug'ar Pronunciation: [key] — Chem. Chem. disaccharide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. double stop doublet Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language