/ Dictionary / Index D Delmonico: Meaning and Definition of Find definitions for: Del•mon•i•co Pronunciation: (del-mon'i-kō"), [key] — pl. -cos. SeeAlso called Del•mon•i•co Pronunciation: (del-mon'i-kō"), [key] 1813–81, U.S. restaurateur, born in Switzerland. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Delmarva Peninsula delocalize Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language