Last Updated：2025/11/23

(idiomatic) Something that discloses, usually unintentionally, a fact or an intention.

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dead giveaway

Source Word

dead giveaway

idiomatic

(idiomatic) Something that discloses, usually unintentionally, a fact or an intention.

Japanese Meaning

隠していた事実や意図を、意図せずに明らかにしてしまう手がかり / 決定的な証拠となる兆候

Her nervous laughter was a dead giveaway that she hadn't read the report.

彼女の緊張した笑い方は、彼女が報告書を読んでいなかったという明らかな兆候だった。

Sense（1）

(idiomatic) Something that discloses, usually unintentionally, a fact or an intention.

That disguise is a dead giveaway! Choose something less obvious.

dead giveaways

（ plural ）