wú​cháng

die

无常 (無常) wú​cháng
die adjective
to pass away or expire (often used as a euphemism)

He had already instructed that in the event of his passing, the funeral should be simple.

ghost idiom
a deity or spirit responsible for taking away the soul after death

In folklore, the Black and White Guards are messengers who capture the souls of the living.

impermanence adverb
the Buddhist concept (Sanskrit: anitya) that all conditioned things are transient

Impermanence is an important teaching in Buddhism.

variable idiom
changeable, fickle, or inconsistent in nature

The weather here is fickle; it's best to take an umbrella when you go out.

Frequency

Movie subtitles
2.24 per million appears in 1% of films
Written text
3.64 per million

Sources

Definitions
CC-CEDICT