/ Dictionary / Index C cardsharp: Meaning and Definition of Find definitions for: card•sharp Pronunciation: (kärd'shärp"), [key] — n. a person, esp. a professional gambler, who cheats at card games. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cardsharp (Thesaurus) card shark cardstock Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language