Meaning & readings

tune, tone, meter, key (music), writing style, prepare, exorcise, investigate, harmonize, mediate

On’yomi チョウ
Kun’yomi しら.べる、しら.べ、ととの.う、ととの.える
Nanori ぎ、つぎ

Origin

The character 調 combines the component , which means "words" or "speech," with , which serves as a sound hint for the pronunciation. The core idea is that this character refers to how words are arranged, phrased, or given structure—essentially their tone, style, or manner of expression. Over time, this extended to mean tuning or preparing things generally, since both adjusting speech and adjusting a musical instrument involve bringing something into proper order. The left component acts as a classifier to show this is about language and communication, while on the right tells you roughly how to pronounce it.

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

調 15 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

  • 快調 かいちょう good (condition); going well
  • 基調 きちょう basic tone; underlying tone
  • 協調 きょうちょう cooperation; conciliation
  • 強調 きょうちょう emphasis; stress
  • 空調 くうちょう air conditioning
  • 堅調 けんちょう firm (market); bullish
  • 口調 くちょう tone (of voice); manner of talking
  • 好調 こうちょう favourable; favorable

Reference

Strokes
15
Kangxi radical
149
Grade
Grade 3 (Kyōiku)
Frequency rank
#87 (newspapers)
Former JLPT
level 2
Unicode
U+08ABF