Hanzi Grove
口
Simplified 口

Chinese character for mouth: 口 (kǒu)

The Chinese character for mouth is 口 (kǒu). It means mouth and also an opening or entrance, as in 出口 (chūkǒu, exit) and 人口 (rénkǒu, population). In speech, the mouth is usually called 嘴 (zuǐ).

How 口 is built

口 is a pictograph of an open mouth, drawn as a square in brush writing. It is one of the most common parts in Chinese characters, marking things to do with speaking, eating and sounds, as in 吃 (to eat), 喝 (to drink), 叫 (to call) and 和 (harmony). It is identical in simplified and traditional Chinese, but do not confuse it with the larger enclosure 囗 seen in 国 (country).

口 kǒu · mouth

Origin hint: An open mouth (from the Make Me a Hanzi dataset; treat as a memory aid where history is uncertain)

口 stroke order diagram, numbered
Stroke order for 口: follow the numbers.

How 口 is used

出口chūkǒuexit
人口rénkǒupopulation

Other ways to say mouth

Before you use it as a tattoo or design: 口 alone looks like a simple square, so it is rarely used as a standalone tattoo.

Questions

What is the Chinese character for mouth?

口 (kǒu) means “mouth”.

How do you pronounce 口?

口 is pronounced kǒu.

Related

Full page for 口 › All characters for words