1. a boxer or fighter who waits for an opponent to attack and then responds with quick, effective blows
Usage: boxing term; often used in sports commentary
2. a person who responds to criticism or opposition by attacking back rather than defending
Usage: figurative use; common in political and business contexts

Examples

• The champion is a skilled counterpuncher who lets his opponents tire themselves out.
• She's a counterpuncher in debates, waiting for her opponent to make a mistake before striking back.
• His fighting style relies on being a counterpuncher rather than taking the initiative.
• The politician proved to be an effective counterpuncher, quickly responding to attacks from rivals.
• As a counterpuncher, he rarely throws the first punch but rarely loses once the fight begins.
• The boxer's counterpunching strategy frustrated his aggressive opponent throughout the match.