Last Updated：2025/11/23

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

(idiomatic) To search or investigate thoroughly. / (figuratively) To perform a task carefully and thoroughly, not missing any step.

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Source Word

leave no stone unturned

idiomatic figuratively

(idiomatic) To search or investigate thoroughly. / (figuratively) To perform a task carefully and thoroughly, not missing any step.

Japanese Meaning

徹底的に捜索・調査する / 隅々まで検証する / 一切の手を尽くす

What is this buttons?

As detectives, we will leave no stone unturned in our search for the missing artifact.

Google Translation / DeepL Translation

探偵として、私たちは行方不明の遺物を見つけるためにあらゆる場所を徹底的に捜索します。

Sense（1）

(idiomatic) To search or investigate thoroughly.

“This case of police torture and murder is shocking. But this is not the first case and it is unlikely to be the last case until and unless the police conduct serious interrogations and investigations and leave no stones unturned,” said Sunai Phasuk, a senior researcher for Human Rights Watch.

Google Translation / DeepL Translation

Sense（2）

(figuratively) To perform a task carefully and thoroughly, not missing any step.

[He] left unturned no stone / To make my guilt appear, and hide his own.

Google Translation / DeepL Translation

leaves no stone unturned

（ present singular third-person ）

leaving no stone unturned

（ participle present ）

left no stone unturned

（ participle past ）

left no stone unturned

（ past ）

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