調ちょう律りつ

noun, noun or participle which takes 'suru', transitive verb

tuning; temperament

Refers to adjusting the pitch of a musical instrument to the correct standard. Often used for pianos, guitars, and other instruments. The term can also refer to the resulting temperament system.

• ピアノの調ちょう律りつを頼たのんだ。

  I asked for the piano to be tuned.

• 彼かれはギターを調ちょう律りつしている。

  He is tuning his guitar.