san4 ceot1 gwai2 mut6神出鬼沒神出鬼没

Jyutpingsan4 ceot1 gwai2 mut6
Yalesàhn chēut gwái muht
動詞

Definition

To appear and disappear mysteriously, coming and going unpredictably like a god or ghost.

colloquialpeopledescriptions

How it's used

Often used to describe someone who appears suddenly without warning, this idiom carries a slightly playful or exasperated tone when directed at friends. It implies a sense of unpredictability that can be either impressive, like a skilled professional, or annoying, like a prankster. Unlike formal contexts where it might describe military tactics, in daily speech it focuses on the uncanny timing of a person's arrival or departure.

Examples

He is always coming and going mysteriously; nobody knows where he lives.
Why are you popping up out of nowhere? You scared me to death!

Common phrases

movements are mysterious and unpredictable

Common mistake

Avoid using this to describe inanimate objects or abstract concepts, as it specifically highlights the agency and mysterious movement of a person. It is not a synonym for simply being 'hidden' or 'absent'.

Grammar color guide

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Adjective
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