clinchingpoint

noun
UK /ˈklɪntʃɪŋ pɔɪnt/
US /ˈklɪntʃɪŋ pɔɪnt/

The moment that finally decides who wins.

Her last goal was the clinching point of the game.


OTHER MEANINGS

2. The exact fact or argument that settles a debate.

The photo became the clinching point in their argument.

3. The last score needed to secure a win in a sport.

He served the clinching point to take the title.

4. The key event that makes a decision final.

The vote was the clinching point for the new plan.