caa4 gau3查究

Jyutpingcaa4 gau3
Yalechàh gau
動詞

Definition

To investigate, ascertain, and hold accountable.

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How it's used

Carries a formal and serious tone, often implying a search for accountability or the root cause of a problem. It is more commonly found in news reports, official statements, or formal workplace settings rather than casual conversation. Unlike simpler verbs for looking into things, this term suggests a thorough process that aims to reach a definitive conclusion or assign blame.

Examples

The police will investigate the details of this case.
You did something wrong, the company must investigate it.

Common phrases

investigate responsibility
investigate thoroughly

Common mistake

Learners often use this in casual settings where it sounds overly stiff or dramatic. For everyday situations like checking a schedule or looking up information, use 查 or 睇下 instead.

Grammar color guide

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Adjective
Adverb
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