最終更新日：2025/11/19

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(informal) A device or machine that is useless because it does not work properly or has failed to work, such as a bomb, or explosive projectile. / (informal) A loser; an unlucky person.

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dud

編集履歴（0）

元となった辞書の項目

dud

IPA（発音記号）

/dʌd/

名詞

くだけた表現廃用

(informal) A device or machine that is useless because it does not work properly or has failed to work, such as a bomb, or explosive projectile. / (informal) A loser; an unlucky person.

日本語の意味

（口語）正常に作動せず、役に立たなくなった装置や機械、特に爆弾や爆薬のようなもの。 / （口語）運の悪い人、失敗作または負け犬。

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The old grenade turned out to be a dud, so the bomb squad breathed a sigh of relief.

Google翻訳 / DeepL翻訳

その古い手榴弾は不発弾だと判明したので、爆発物処理班はほっとした。

詳細

意味（1）

The only amusing highlight was Gudgeon having managed to exploit U.S. codebreaking efforts to ambush and destroy the submarine I-173, albeit not for the lack of the Mark 14's trying to sabotage the effort, as the torpedo that had hit the sub had refused to detonate; it seemed, however, that the car-crash levels of kinetic energy involved in the dud simply ramming the sub had nonetheless done enough to fatally damage it.

Google翻訳 / DeepL翻訳