/ Dictionary / Index Q quercitol: Meaning and Definition of Find definitions for: quer•ci•tol Pronunciation: (kwûr'si-tôl", -tol"), [key] — n. Chem. a colorless, crystalline, sweet, water-soluble solid, CHO, obtained from acorns or oak bark: used chiefly in medicine. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quercine quercitron Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language