Meaning & readings

blue, green

On’yomi セイ、ショウ
Kun’yomi あお、あお-、あお.い
Nanori

Origin

The kanji combines two elements to express the idea of blue or green. The bottom component represents the moon or something pale and luminous. The top component 龶 suggests plants or growth. Together, these parts evoke the color of growing things and the natural world — the blue-green of plants, water, and the sky. Over time, this combination came to represent the color blue-green itself, which in Japanese includes what English speakers might separate into both blue and green.

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

8 strokes

Components

  • meaning part top
  • meaning part bottom

Common words

  • 青い あおい blue; azure
  • 青果 せいか fruits and vegetables; produce
  • 青空 あおぞら blue sky
  • 青酸 せいさん hydrocyanic acid; prussic acid
  • 青春 せいしゅん youth; adolescence
  • 青色 あおいろ blue
  • 青銅 せいどう bronze
  • 青年 せいねん youth; young man

Reference

Strokes
8
Kangxi radical
174
Grade
Grade 1 (Kyōiku)
Frequency rank
#589 (newspapers)
Former JLPT
level 3
Unicode
U+09752