Meaning & readings

cleverness, agile, alert

On’yomi ビン
Kun’yomi さとい
Nanori さとし、ちょう、とし、び

Origin

This character combines the idea of repetition with the concept of action. The left component originally meant "every" or "each time," suggesting something that happens repeatedly. The right component 攵 is a classifier for actions and movements, like striking or doing something. Together, these parts suggest quick, repeated actions—the kind of nimble, rapid movements that come from a sharp, alert mind. Over time, this visual idea of swift, repeated motion came to represent the broader meaning of cleverness and alertness.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Compound ideographic (combined meanings).

10 strokes

Components

  • meaning part left
  • radical right

Common words

  • 鋭敏 えいびん sharp (eyes, ears, etc.); keen
  • 過敏 かびん nervousness; oversensitivity
  • 機敏 きびん quick; prompt
  • 敏感 びんかん sensitive; alert
  • 敏速 びんそく quickness; agility
  • 敏腕 びんわん ability; capability

Reference

Strokes
10
Kangxi radical
66
Grade
Jōyō (secondary school)
Frequency rank
#1042 (newspapers)
Former JLPT
level 1
Unicode
U+0654F