/ Dictionary / Index D ducatoon: Meaning and Definition of Find definitions for: duc•a•toon Pronunciation: (duk'u-tn", duk"u-tn'), [key] — n. a former silver coin of the Netherlands, used through the 17th and 18th centuries: equal to three gulden. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ducat Duccio di Buoninsegna Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language