CLINCHER


Meaning of CLINCHER in English

clinch ‧ er /ˈklɪntʃə $ -ər/ BrE AmE noun [countable]

informal a fact, action, or remark that finally persuades someone to do something, or that ends an argument, discussion, or competition:

Sixsmith scored the clincher after 81 minutes.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.