noun
sick body; sickly constitution
A formal or literary term for a body weakened by illness, or a constitution prone to sickness. Not used in everyday conversation; more common in written or elevated contexts.
病躯を押して会議に出席した。
He attended the meeting despite his sick body.
彼は生来の病躯に悩まされていた。
He was tormented by his inherently sickly constitution.