Meaning & readings

equilibrium, measuring rod, scale

On’yomi コウ
Nanori ひら

Origin

This character pictures a measuring scale or balance beam. The two instances of 行 (which sounds like "kou") frame the character and provide a sound hint for its pronunciation, while the central component represents the object being measured or weighed. The overall shape suggests a horizontal beam with supports on both sides, which is exactly what you'd need to check if things are in equilibrium. Over time, the visual image of a balanced measuring device became the word for equilibrium and the concept of balance itself.

衡 16 strokes

Components

  • 行 sound hint enclosure
  • 𩵋 meaning part
  • 行 sound hint enclosure

A sound hint component points at the character’s pronunciation, not its meaning — don’t read a meaning into it.

Common words

  • 均衡 きんこう balance; equilibrium
  • 平衡 へいこう balance; equilibrium
  • 不均衡 ふきんこう imbalance; lack of balance
  • 拡大均衡 かくだいきんこう an expanded or expanding equilibrium

Reference

Strokes
16
Kangxi radical
144
Formation type
Phono-semantic (meaning + sound hint)
Grade
Jōyō (secondary school)
Frequency rank
#1847 (newspapers)
Former JLPT
level 1
Unicode
U+08861