Meaning & readings

labor, thank for, reward for, toil, trouble

On’yomi ロウ
Kun’yomi ろう.する、いたわ.る、いた.ずき、ねぎら、つか.れる、ねぎら.う

Origin

This character most likely pictures a person bending or straining under effort. The shape suggests a human form contorted by physical exertion, which is why it came to mean labor, toil, and the tiredness that comes from hard work. Over time, the meaning expanded to include the reward or thanks you give someone for their effort — essentially acknowledging the trouble they've taken. The visual sense of strain and struggle at the root of the character connects naturally to all these related senses of work and fatigue.

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

7 strokes

Components

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

  • meaning part

Common words

  • 過労 かろう overwork; strain
  • 勤労 きんろう labor; labour
  • 苦労 くろう trouble; hardship
  • 功労 こうろう meritorious deed; services
  • 就労 しゅうろう working; being employed
  • 心労 しんろう anxiety; worry
  • 徒労 とろう fruitless effort; wasted effort
  • 疲労 ひろう fatigue; weariness

Reference

Strokes
7
Kangxi radical
19
Grade
Grade 4 (Kyōiku)
Frequency rank
#398 (newspapers)
Former JLPT
level 2
Unicode
U+052B4