Definitions

kòu (verb) to button; to fasten; to buckle
kòu (noun) button; buckle
kòu (verb) to deduct (money); discount
kòu (verb) to confiscate; to arrest
kòu (verb) to knock; to hit

Etymology

Phonosemantic compound. represents the meaning and represents the sound. Simplified form of .

Semantic: Phonetic:

About

The character "扣" has a history where its form and function have shifted in relation to its components. Its core structure, combining the hand radical (扌) with the component for mouth (口), originally conveyed the physical action of knocking or striking, as one would knock on a door, and by extension, the idea of seizing or arresting. A traditional variant, "釦", which replaces the hand radical with metal (金), specifically denoted a metal button or clasp, directly linking the object to its material. Over time, the primary meaning of "扣" itself expanded from the action to encompass the result: to fasten, buckle, or button something. This conceptual framework of securing or holding back logically extended into more abstract applications, such as deducting a portion from a whole, detaining a person or item, or applying a pressing technique in cooking or craftsmanship, with its use as a verb for executing a smash in sports like volleyball being a modern, dynamic application of that same forceful, controlled action.

Etymology Hide

Seal etymology image
Seal Chu (Warring States: 475-221 BC)
Seal etymology image
Seal Shuowen (~100 AD)
Traditional Modern
Simplified Modern

Example Sentences Hide

好安全带。

Qǐng kòu hǎo ānquán dài.

Please fasten your seatbelt.

他把上了。

Tā bǎ kòuzi kòu shàngle.

He buttoned up his button.

老师了我五分。

Lǎoshī kòule wǒ wǔ fēn.

The teacher deducted five points from me.

球非常厉害。

Tā kòu qiú fēichāng lìhai.

He is very good at spiking the ball.

因为迟到,他被了工资。

Yīnwèi chídào, tā bèi kòule gōngzī.

Because he was late, his salary was deducted.

公司除了他的部分奖金。

Gōngsī kòuchúle tā de bùfen jiǎngjīn.

The company deducted part of his bonus.

警察留了违章车辆。

Jǐngchá kòuliúle wéizhāng chēliàng.

The police detained the vehicle that violated the rules.

由于多次违规,他的驾照被留了三个月。

Yóuyú duō cì wéiguī, tā de jiàzhào bèi kòuliúle sān gè yuè.

Due to multiple violations, his driver's license was suspended for three months.