infirmity

Noun

countable uncountable

feebleness, frailty or ailment, especially due to old age. / a moral weakness or defect

Japanese Meaning

身体の虚弱、衰弱、老齢に伴う体調不良 / 道徳的な弱点や欠陥

Despite his infirmity, he insisted on walking to the park every morning to feel connected to the world.

彼は老いによる虚弱にもかかわらず、毎朝公園まで歩いて世界とつながっていると感じたいと主張していた。

Sense（1）

feebleness, frailty or ailment, especially due to old age.

Sense（2）

a moral weakness or defect

infirmities

（ plural ）