1. the practice of swindling or cheating people, especially in gambling or business dealings
Usage: informal
2. aggressive pursuit or exploitation of someone, typically for personal gain
Usage: informal

Examples

• The casino was known for sharking unsuspecting tourists.
• He made his living through card sharking at underground games.
• The company’s sharking tactics drove away honest competitors.
• She accused him of sharking vulnerable elderly clients.
• The pool hall had a reputation for sharking newcomers.
• His sharking behavior eventually caught up with him.