Meaning & readings

delicate, minuteness, insignificance

On’yomi
Kun’yomi かす.か
Nanori

Origin

The character appears to combine "thread" (the left side, representing something very thin) with a phonetic component on the right that suggests the pronunciation. The core idea is that just as threads are among the smallest, most delicate things we can see, the character came to mean "minuteness" or "delicate." Over time, this sense expanded to include anything small, subtle, or insignificant. The visual foundation — something as fine as a thread — makes the connection between the shape and meaning quite direct.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Pictographic or simple.

13 strokes

Components

This character is treated as a single, undivided shape (微).

  • meaning part

Common words

  • 微細 びさい minute; fine
  • 微小 びしょう microscopic
  • 微笑 びしょう smile
  • 微震 びしん slight earthquake
  • 微塵 みじん particle; atom
  • 微熱 びねつ slight fever
  • 微妙 びみょう subtle; delicate
  • 微量 びりょう minuscule amount; extremely small quantity

Reference

Strokes
13
Kangxi radical
60
Grade
Jōyō (secondary school)
Frequency rank
#1108 (newspapers)
Former JLPT
level 1
Unicode
U+05FAE