/ Dictionary / Index D decanter: Meaning and Definition of Find definitions for: de•cant•er Pronunciation: (di-kan'tur), [key] — n. a vessel, usually an ornamental glass bottle, for holding and serving wine, brandy, or the like. a bottle used for decanting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: decanter (Thesaurus) decant decapitalize Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language