yin

IPA/jɪn/
KK[jˈɪn]IPA/jɪn/

yin — noun

1. the dark and receptive half of the natural duality that works alongside yang to

1.nounC1
Definition

the dark and receptive half of the natural duality that works alongside yang to create all existence — tied to night, water, the moon, and the feminine.

Example

The elderly herbalist taught her students that yin is the cool, calming energy that balances the body's yang.

collocation: yin is + balances yang

The philosophy student explained that yin is associated with the moon, water, darkness, and rest.

typical examples of yin associations

Common collocations
  • yin and yang
  • balance of yin
  • yin energy
  • yin force
  • yin aspect
Synonyms
  • feminine principle

    a descriptive equivalent in Western contexts, though it lacks the cosmological scope of yin

Antonyms
  • yang

    the opposite, active, bright, masculine force that complements yin

Grammar Patterns

yin + (and yang)

Usage Note

Often appears in the fixed phrase 'yin and yang' (or 'yin-yang') to describe the duality. This sense is uncountable and does not take an article.

Common Mistakes

Yins and yangs influence health.
Yin and yang influence health.
yin and yang are uncountable; do not use a plural form.
A yin is stronger today.
The yin energy is stronger today.
yin is not a countable thing; use it as an uncountable noun or as a modifier.

Word family

  • yin-yang
    nounC1

Synonym discussion

Sense: noun/1

While yin and yang are opposite forces in Chinese cosmology, they are not enemies — they complement and give rise to each other. Yin is dark, receptive, and still; yang is bright, active, and forceful. Qi (氣), by contrast, is the vital life energy that flows through all things, and its balance depends on the interplay of yin and yang. A learner might hear 'this food has cooling yin energy' or 'morning exercise boosts your yang qi' — each term picks out a different aspect of the same conceptual system.

yin ↗yang ↗qi

Common collocations

Phrases

  • yin and yang
  • yin-yang symbol
  • balance of yin
  • yin energy
  • yin force

Etymology

ChineseEnglish

Borrowed into English from Chinese 陰 (yīn), which originally referred to the shady or north-facing side of a hill. The philosophical meaning — the dark, passive, female cosmic force — was introduced to Western readers by 19th-century missionaries and scholars of Chinese thought.

First known use

1671

1671, in the meaning defined above