死し活かつ問もん題だい

noun

matter of life or death; life-and-death problem

Used for a critical issue that determines survival, success, or failure. Often appears in business, political, or existential contexts.

• この契けい約やくは会かい社しゃにとって死し活かつ問もん題だいだ。

  This contract is a matter of life or death for the company.

• 環かん境きょう問もん題だいは人じん類るいの死し活かつ問もん題だいである。

  Environmental issues are a life-and-death problem for humanity.