勝しょう負ぶどころ

noun

decisive moment; turning point; critical juncture

Refers to a moment or situation where the outcome is decided, often in competition, business, or life. Carries a nuance of high stakes and the need to perform.

• ここが勝しょう負ぶどころだ。

  This is the decisive moment.

• 試し合あいの勝しょう負ぶどころでミスをした。

  I made a mistake at the critical moment of the match.