defeat

US /dɪˈfiːt/
UK /dɪˈfiːt/
"defeat" picture
1.

打ち負かす, 倒す

win a victory over (someone) in a battle or other contest; overcome or vanquish.

:
The army managed to defeat the enemy forces.
軍は敵軍を打ち破ることに成功した。
She was determined to defeat her opponent in the chess match.
彼女はチェスの試合で相手を打ち負かすことを決意していた。
2.

阻止する, 台無しにする

frustrate (someone) by causing their plans or efforts to fail.

:
His attempts to escape were defeated by the strong security.
彼の脱走の試みは厳重な警備によって阻止された
The bad weather defeated our plans for a picnic.
悪天候がピクニックの計画を台無しにした
1.

敗北, 勝利

an act of defeating; a victory.

:
The team celebrated their decisive defeat of their rivals.
チームはライバルに対する決定的な勝利を祝った。
It was a crushing defeat for the defending champions.
それはディフェンディングチャンピオンにとって壊滅的な敗北だった。