Definitions

rùn (verb) to moisten; to lubricate
rùn (adjective) moist; glossy; sleek

Etymology

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

Semantic: Phonetic:

About

The character "润" finds its origins in the traditional form "潤", which structurally combines the water radical on the left with the component "閏" on the right, the latter primarily acting as a phonetic guide while the radical anchors its early meanings in concepts of moisture and dampness. From this foundational sense of wetness, the character's application broadened to include actions like moistening or lubricating physical objects, and then extended metaphorically to describe the polishing or embellishing of language, as in literary refinement. Over time, its semantic range further expanded into abstract domains, notably within economic contexts where it came to signify profit or smoothness in financial dealings. The simplified form "润" retains the water radical but replaces the traditional right side with "闰", a graphically streamlined element that continues to provide phonetic cues, thus preserving the character's essential identity while reflecting structural adaptation across its history.

Etymology Hide

Seal etymology image
Seal Shuowen (~100 AD)
Clerical etymology image
Clerical Western Han dynasty (202 BC-9 AD)
Clerical etymology image
Clerical Eastern Han dynasty (25-220 AD)
Clerical etymology image
Clerical Western Jin dynasty (266-316 AD)
Traditional Modern
Simplified Modern

Example Sentences Hide

雨水湿了泥土。

Yǔshuǐ rùnshīle nítǔ.

Rain moistened the soil.

色了这篇文章。

Tā rùnsèle zhè piān wénzhāng.

He polished this article.

滑油让机器更顺畅。

Rùnhuáyóu ràng jīqì gèng shùnchàng.

Lubricant makes the machine run smoother.

的面霜对皮肤好。

Zīrùn de miànshuāng duì pífū hǎo.

Moisturizing cream is good for the skin.

喝蜂蜜水可以喉。

Hē fēngmì shuǐ kěyǐ rùn hóu.

Drinking honey water can soothe the throat.

公司今年利很高。

Gōngsī jīnnián lìrùn hěn gāo.

The company's profit is high this year.

春雨泽了干渴的田野。

Chūnyǔ rùnzéle gānkě de tiányě.

Spring rain moistened the thirsty fields.

作家收到了一笔笔。

Zuòjiā shōudàole yī bǐ rùnbǐ.

The writer received a remuneration.