sei2 jyut6死穴

Jyutpingsei2 jyut6
Yaleséi yuht
名詞

Definition

Achilles' heel; a fatal weakness or primary vulnerability.

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How it's used

Originating from martial arts terminology, this term refers to a vital point on the body that, if struck, causes immediate incapacitation. In modern usage, it is applied metaphorically to any sensitive topic or personal flaw that someone is desperate to hide or protect. It carries a sense of vulnerability that is far more specific and damaging than a general shortcoming.

Measure word

go3go

Examples

Talking about money is his Achilles' heel, you better not mention it.

Common phrases

hit the nail on the head regarding someone's weakness
to step on someone's sensitive spot

Common mistake

Avoid using this to describe minor flaws or simple mistakes. It specifically implies a critical point that, if touched, leads to a total collapse of one's argument, composure, or defense.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector