bat1 ho2 jat1 sai3不可一世

Jyutpingbat1 ho2 jat1 sai3
Yalebāt hó yāt sai
形容詞

Definition

Extremely arrogant and self-important; acting as if nobody else in the world is as good as oneself.

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How it's used

This idiom describes someone who believes they are superior to everyone else and acts with extreme condescension. It carries a strong negative connotation and is typically used to criticize someone's insufferable attitude or behavior. Unlike simpler terms for arrogance, this emphasizes a sense of self-importance that borders on delusion.

Examples

Why are you acting so arrogant? You should tone it down.

Common phrases

Common mistake

Learners often mistake this for a simple adjective like proud, but it is a formal idiom that sounds quite intense in conversation. Using it to describe minor confidence or pride is inappropriate, as it specifically targets people who act as if they are the only ones who matter.

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