bái​chī

idiot

白痴 bái​chī
idiot noun
a person who is perceived as being very stupid or mentally deficient

He is a complete idiot when it comes to computers.

idiocy noun
the state of being an idiot; extreme stupidity or folly

This kind of idiotic behavior is really unbearable.

Frequency

Movie subtitles
102.7 per million appears in 28% of films
Written text
9.33 per million

Sources

Definitions
CC-CEDICT