tit3 zing3 jyu4 saan1鐵證如山铁证如山

Jyutpingtit3 zing3 jyu4 saan1
Yaletit jing yùh sāan
語句

Definition

Irrefutable and ironclad evidence that cannot be denied or disproved.

neutralother

How it's used

This idiom carries a heavy, formal tone often associated with legal proceedings or serious confrontations. It is frequently used to shut down someone's attempts to lie or evade responsibility when the truth is already undeniable. Because it implies a sense of finality, it is rarely used in casual, lighthearted conversation.

Examples

The evidence for this case is irrefutable, he can't deny it even if he wants to.
In the face of such irrefutable facts, what else do you have to say?

Common mistake

Learners sometimes use this in everyday arguments about minor disagreements, which can sound overly dramatic or aggressive. It is best reserved for situations where the evidence is truly objective and overwhelming.

Grammar color guide

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