Definitions

(verb) to inhale; to breathe in
(verb) to absorb; to suck in

Etymology

Phonosemantic compound. represents the meaning and represents the sound.

Semantic: Phonetic:

About

The character '吸' is structured with the mouth radical (口) on the left and the phonetic component (及) on the right, forming a compound that originally conveyed the act of drawing breath or inhaling through the mouth. This core meaning of physically taking in air or liquid gradually broadened to include more abstract applications, such as absorbing knowledge or attracting influence, while still retaining its fundamental connection to inhalation. The consistency of its composition, with the mouth radical persistently denoting oral or respiratory functions and the phonetic element offering historical clues to its pronunciation, underscores how the character's design has remained unchanged even as its semantic range expanded over time.

Etymology Hide

Seal etymology image
Seal Shuowen (~100 AD)
Clerical etymology image
Clerical Eastern Han dynasty (25-220 AD)
Traditional Modern
Simplified Modern

Example Sentences Hide

我呼空气。

Wǒ hūxī kōngqì.

I breathe air.

植物收水分。

Zhíwù xīshōu shuǐfèn.

Plants absorb water.

这本书引了我。

Zhè běn shū xīyǐnle wǒ.

This book attracted me.

她用管喝饮料。

Tā yòng xīguǎn hē yǐnliào.

She drinks beverage with a straw.

海绵能很多水。

Hǎimián néng xī hěnduō shuǐ.

Sponge can absorb a lot of water.

这个政策引了外资。

Zhège zhèngcè xīyǐnle wàizī.

This policy attracted foreign investment.

他试图引观众的注意力。

Tā shìtú xīyǐn guānzhòng de zhùyìlì.

He tried to attract the audience's attention.

烟有害健康是众所周知的事实。

Xīyān yǒuhài jiànkāng shì zhòngsuǒzhōuzhī de shìshí.

It is a well-known fact that smoking is harmful to health.