立たて替かえ

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

advancing money; paying on someone's behalf

Refers to temporarily paying for someone else, with the expectation of being reimbursed later. Often used in business or personal expense contexts.

• 出しゅっ張ちょうの交こう通つう費ひを立たて替かえてもらった。

  I had my business trip travel expenses advanced to me.

• 彼かれが食しょく事じ代だいを立たて替かえてくれたので、後あとで返かえした。

  He paid for the meal on my behalf, so I paid him back later.