釣り銭

1. Origins, structure, and basic meaning

• Structure: The written form is 釣り銭, read つりせん. This noun denotes the change returned after a purchase price is subtracted from the amount paid.
• Basic usage: 釣り銭を受け取る describes receiving change from a clerk, while 釣り銭が足りない describes a ticket machine returning too little.

2. Common pitfalls and similar expressions

• Change placed in a wallet
  • The change received from the clerk is put into a wallet. Example: 店員から釣り銭を受け取って財布に入れた。 — I received the change from the clerk and put it in my wallet.
• A shortage noticed later
  • The speaker later notices that the ticket machine returned too little change. Example: 券売機の釣り銭が足りないことに後で気づいた。 — I later noticed that the ticket machine had given me too little change.