Meaning & readings

decrease

On’yomi モウ、コウ

Origin

This character combines a farming tool on the left with a sound hint on the right. The left component, which shows a plow or agricultural implement, suggests the idea of wear and exhaustion from hard physical labor in the fields. The right component is primarily a sound hint that indicates roughly how the character should be pronounced, rather than contributing meaning. Together, the character developed to mean "decrease" or "waste away," capturing the sense of gradual depletion through work or use.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Phono-semantic (meaning + sound hint).

10 strokes

Components

  • radical left
  • sound hint right

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

Common words

  • 消耗 しょうもう exhaustion; consumption
  • 消耗品 しょうもうひん consumable goods
  • 心神耗弱 しんしんこうじゃく diminished capacity; diminished responsibility

Reference

Strokes
10
Kangxi radical
127
Grade
Jōyō (secondary school)
Frequency rank
Former JLPT
level 1
Unicode
U+08017