but6 jin4 daai6 nou6勃然大怒

Jyutpingbut6 jin4 daai6 nou6
Yalebuht yìhn daaih nouh

Definition

To flare up in anger; to fly into a rage.

writtenemotiondescriptions

How it's used

This idiom is a formal expression that stands out in spoken Cantonese because it carries a strong, literary weight. While people understand it perfectly, it is rarely used in casual, everyday chat unless the speaker is being dramatic, sarcastic, or describing a very intense, explosive reaction. For standard daily conversation, phrases like 發火 or 嬲到爆 are much more natural choices.

Examples

He became furious as soon as he heard about this.
Why did you suddenly get so angry for no reason?

Common phrases

the look of being furious

Common mistake

Learners often overuse this in casual settings where it sounds overly theatrical or stiff. It is best reserved for storytelling or describing a serious, high-stakes situation rather than minor annoyances.

Grammar color guide

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