裏うら書がき

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

endorsement; backing

Financial and legal term: signing the back of a cheque, bill, or document to transfer rights or guarantee payment.

• 小こ切ぎっ手てに裏うら書がきをしてください。

  Please endorse the cheque.

• 手て形がたの裏うら書がきは銀ぎん行こうで行おこなえます。

  Endorsement of bills can be done at the bank.

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

verification on the back; back inscription

Historical/archival use: a note or certificate of authenticity written on the back of a scroll or document. Sense 3 is a more general comment or note on the back.

• その掛かけ軸じくの裏うら書がきには、作さく者しゃの署しょ名めいがある。

  On the back of the hanging scroll, there is a verification note with the artist's signature.

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

proof; confirmation; substantiation

Figurative extension: something that serves as evidence or backing for a claim or statement. Often used in formal or argumentative contexts.

• 彼かれの証しょう言げんが、その理り論ろんの裏うら書がきとなった。

  His testimony served as confirmation of the theory.

• データが主しゅ張ちょうを裏うら書がきしている。

  The data substantiates the claim.