Translation guide
Describes physical or mental weakness, often due to age or illness. In Japanese, the concept is expressed through nouns and adjectives that convey frailty, disability, or chronic weakness.
Describing a general state of bodily weakness, often associated with old age or chronic illness.
A formal noun meaning physical weakness or frailty. Commonly used in medical or descriptive contexts.
He has a weak constitution.
Refers to debility or emaciation, often from illness or aging. Implies a progressive weakening.
He is weakened by illness.
A common, everyday phrase meaning 'physically weak'. Used to describe someone prone to illness or lacking strength.
My grandmother is frail.
Referring to a long-term medical condition that limits physical ability.
Describing a lack of mental strength, resolve, or moral failing.
The English word 'infirmity' is formal and somewhat old-fashioned. In Japanese, there is no single exact equivalent. Choose the expression based on context: physical weakness, chronic illness, or mental fragility.
身体障害を持つ人々への支援が必要だ。
Support for people with physical disabilities is necessary.
彼の精神は脆弱だ。
His mind is fragile.