代だい筆ひつ

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

writing on someone's behalf; ghostwriting; amanuensis

Refers to the act of writing something for another person, either as a scribe or as a ghostwriter. Can be used for letters, documents, or literary works.

• 祖そ母ぼの手て紙がみを代だい筆ひつした。

  I wrote a letter on behalf of my grandmother.

• 彼かれは社しゃ長ちょうの自じ伝でん