ill health

Noun

idiomatic uncountable

(idiomatic) A state of illness, or bad health.

Japanese Meaning

体調不良、つまり病気による健康状態の低下を指す。 / 健康状態が悪い状態、例えば持続的な病気や不調の状態。

After years of dedication to his work, he retired early due to ill health.

長年仕事に打ち込んだ後、彼は体調不良のため早期に退職した。

Sense（1）

(idiomatic) A state of illness, or bad health.

I have to cancel my holidays due to continuing ill health.