ランチボックス

noun

lunch box

A container for carrying a packed meal, typically used for lunch. The term is a direct loan from English and is used in the same way.

• 毎まい日にち、ランチボックスを持もって会かい社しゃに行いきます。

  I take a lunch box to work every day.

• このランチボックスは保ほ温おん機き能のうが付ついています。

  This lunch box has a heat-retaining function.