Definitions

guāi (adjective) well-behaved; obedient
guāi (adjective) clever; shrewd
guāi (adjective) perverse; contrary to what is expected

Etymology

About

The character 乖 is an ideogram combining 千 (qiān) with a variant of 北 (běi), visually representing elements turning away from each other. Its original sense conveyed divergence, deviation, and contrary behavior that violated established norms. Over time, this meaning underwent a significant inversion, shifting from rebelliousness to agreeableness. Today, 乖 is used almost exclusively in a positive sense to describe obedient and well-behaved children or pets who readily follow guidance. The older sense of deviation persists only in a few specialized literary compounds and classical idioms.

Etymology Hide

Seal etymology image
Seal Shuowen (~100 AD)
Traditional Modern
Simplified Modern

Example Sentences Hide

妹妹今天很

Mèimei jīntiān hěn guāi.

My younger sister is very well-behaved today.

小狗地趴着。

Xiǎo gǒu guāiguāi de pā zhe.

The puppy is lying down obediently.

他是个学生。

Tā shì gè guāi xuéshēng.

He is a good student.

孩子们地排队。

Háizimen guāiguāi de páiduì.

The children are lining up obediently.

妈妈希望我一点。

Māma xīwàng wǒ guāi yīdiǎn.

Mom hopes I will be more obedient.

尽管调皮,他有时也很

Jǐnguǎn tiáopí, tā yǒushí yě hěn guāi.

Although mischievous, he is sometimes very well-behaved.

在老师面前,他表现得特别

Zài lǎoshī miànqián, tā biǎoxiàn de tèbié guāi.

In front of the teacher, he behaves especially well.

她看似巧,实则独立自主。

Tā kàn sì guāiqiǎo, shí zé dúlì zìzhǔ.

She seems obedient, but in reality, she is independent.