Definitions

(noun) steam; vapor

Etymology

Phonosemantic compound. represents the meaning and represents the sound.

About

The character 汽 combines the water radical 氵 with the component 气, meaning air or vapor, to visually convey the idea of steam or mist emanating from water. Originally denoting natural vapors and evaporation, its usage was linked to atmospheric moisture and boiling liquids. With the advent of industrialization, the term became increasingly associated with manufactured steam, particularly in reference to steam engines and machinery. This conceptual shift further evolved in the twentieth century, as 汽 began to signify gasoline or motor fuel, a change embedded in modern compounds like 汽車 (car) and 汽油 (gasoline), marking its adaptation from describing a physical state to naming a key industrial commodity.

Etymology Hide

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

Example Sentences Hide

车停在路边。

Qìchē tíng zài lùbiān.

The car is parked by the roadside.

水烧开时冒出蒸

Shuǐ shāokāi shí mào chū zhēngqì.

Steam comes out when water boils.

油是一种重要能源。

Qìyóu shì yī zhǒng zhòngyào néngyuán.

Gasoline is an important energy source.

这家工厂生产车零件。

Zhè jiā gōngchǎng shēngchǎn qìchē língjiàn.

This factory produces auto parts.

机车已被淘汰。

Zhēngqì jīchē yǐ bèi táotài.

Steam locomotives have been phased out.

新能源车越来越普及。

Xīnnéngyuán qìchē yuè lái yuè pǔjí.

New energy vehicles are becoming more and more popular.

车尾气会污染空气。

Qìchē wěiqì huì wūrǎn kōngqì.

Vehicle exhaust can pollute the air.

化过程需要吸收热量。

Qìhuà guòchéng xūyào xīshōu rèliàng.

The vaporization process requires the absorption of heat.