生せい死しの境さかい

noun

between life and death; the brink of death

Refers to the critical state where one's life hangs in the balance, often used in dramatic or serious contexts.

• 彼かれは生せい死しの境さかいをさまよった。

  He wandered between life and death.

• 事じ故こで生せい死しの境さかいを経けい験けんした。

  I experienced the brink of death in the accident.