不ふ治じの病やまい

noun

incurable illness; incurable disease

Refers to a disease that cannot be cured. Often used in serious or literary contexts.

• 彼かれは不ふ治じの病やまいにかかっていると診しん断だんされた。

  He was diagnosed with an incurable illness.

• 不ふ治じの病やまいと闘たたかう患かん者じゃを支し援えんする団だん体たいがある。

  There are organizations that support patients fighting incurable diseases.