faat3 mui4發霉发霉

Jyutpingfaat3 mui4
Yalefaat mùih
動詞Rare

Definition

To go moldy; to grow mildew.

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How it's used

While technically a standard term, it is frequently used in daily life to describe anything from food to damp walls or old leather goods. It carries a slightly stronger sense of neglect or long-term exposure to moisture compared to simply saying something is bad or spoiled. You will often hear it paired with the particle 晒 to emphasize that the entire object is covered in mould.

Examples

The clothes inside the cupboard have all gone mouldy and smell really bad.
This piece of bread has been sitting out for so long, has it gone mouldy yet?

Related words

see alsobin3 waai6bin waihsee alsofaat3 cau3fat chau

Common phrases

completely covered in mould

Common mistake

Do not confuse this with the slang term 發霉 used to describe a person who is bored or has been stuck at home for too long, as this is a metaphorical extension of the literal meaning.

Grammar color guide

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Verb
Adjective
Adverb
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