closingpunch

noun
UK /ˈkləʊzɪŋ pʌntʃ/
US /ˈkloʊzɪŋ pʌntʃ/

A closing punch is the last big hit that ends a fight.

The boxer won the match with a strong closing punch.


OTHER MEANINGS

2. The last strong effort or action that finishes a job or argument.

Her closing punch in the debate convinced everyone.

3. A final remark or line that makes a strong impression.

He ended his speech with a closing punch that made the crowd cheer.

4. The last hit in a series of strikes during a game or drill.

The coach told the team to save their closing punch for the final round.