Definitions

yīn (adjective) cloudy; overcast; shady
yīn (noun) negative; female principle (in Yin-Yang)
yīn (adjective) negative (electrical)
yīn (adjective) hidden; implicit

Etymology

The traditional characters (Yin) and (Yang) were simplified to and . In Chinese philosophy, the moon () corresponds to Yin () and the sun () corresponds to Yang ().

About

The character 阴, historically written as 陰, originates from the conceptual representation of shade, constructed with the left radical 阝, a variant form denoting a hill or mound, and the right component 侌, which conveys a sense of cloud cover or obscurity, thus visually encapsulating the image of a landscape feature blocking the sun. Its earliest concrete meaning referred specifically to the shadowy side of a hill, which then broadened through classical texts to embody abstract, opposing principles within the natural world, most notably as the complementary feminine and negative force in the Daoist Yin-Yang dichotomy. Over centuries, its semantic field expanded to encompass conditions like overcast weather, metaphorical darkness, and hidden or negative aspects in various contexts, while the structural simplification to 阴 retained the hill radical but substituted the phonetic element with 月, maintaining the character's enduring association with concepts of darkness, passivity, and the unseen.

Example Sentences Hide

今天天气很

Jīntiān tiānqì hěn yīn.

The weather is very cloudy today.

树荫底下很凉。

Shùyīn dǐxia hěn yīnliáng.

It's very cool in the shade under the tree.

她的性格有点沉。

Tā de xìnggé yǒudiǎn yīnchén.

Her personality is a bit gloomy.

这是一间面的房间。

Zhè shì yī jiān yīnmiàn de fángjiān.

This is a room that doesn't get direct sunlight.

谋最终被揭穿了。

Yīnmóu zuìzhōng bèi jiēchuān le.

The conspiracy was finally exposed.

中医讲究阳平衡。

Zhōngyī jiǎngjiū yīn yáng pínghéng.

Traditional Chinese medicine emphasizes the balance of yin and yang.

山洞里暗又潮湿。

Shāndòng lǐ yīn'àn yòu cháoshī.

It's dark and damp inside the cave.

这些证据可能是性的。

Zhèxiē zhèngjù kěnéng shì yīnxìng de.

This evidence might be negative.