A person who cheats at gambling, particularly in card games.

A skilled player in card games, often implying a professional or expert.

जुए का विशेषज्ञ

English Usage: He was known as the best card sharp in the casino, always winning big.

Hindi Usage: वह कसिनो में सबसे अच्छे कार्ड शार्प के रूप में जाना जाता था, हमेशा बड़े जीतता।