What is idioms meaning og fatal blow?

Answer 1

The idiom "fatal blow" refers to a decisive or critical action that causes significant harm or leads to failure, often in a metaphorical sense. It suggests a final, devastating impact that can lead to irreversible consequences, such as the end of a plan, relationship, or situation. In contexts like sports or competition, it may denote a move that determines the outcome, while in broader contexts, it can imply a major setback or defeat.