Translation guide
The English word 'confined' can refer to being restricted to a space, limited in scope, or kept in a specific place. This guide covers natural Japanese expressions for these meanings, from physical confinement to abstract limitations.
Expressing that someone or something is kept within a limited area, often against their will or due to circumstances.
The most common way to say someone or something is confined or locked in. It implies being shut in a room, cage, etc.
He was confined to his room.
The dog is confined in a cage.
Specifically means confined as in imprisoned or held captive. Stronger nuance than 閉じ込められた.
She was found in a confined state (imprisoned).
Describes voluntarily staying inside and not going out, like being holed up or confined by choice.
He's been confined to his room all day (by choice).
Literary or historical term for being confined, often in a remote place or under house arrest.
He was confined in the castle.
Describing something that is restricted to a narrow area, topic, or set of conditions.
Means limited or restricted. Used for confined spaces, resources, or opportunities.
This problem is confined to a limited scope.
His knowledge is confined to a narrow field.
Pattern meaning 'is limited/confined to ~'. Used in formal or technical contexts.
Literally 'narrow', often used for confined physical spaces.
Used when someone is confined to bed, a wheelchair, or an institution due to health or other reasons.
Means 'bedridden' or confined to bed. Common in medical contexts.
My grandfather is confined to bed in the hospital.
Can also be used for being confined to a place due to illness, though it often implies voluntary seclusion.
Formal term for being restrained or confined, often in legal or institutional settings.
The patient was confined to the bed (with restraints).
English 'confined' is often used in set phrases like 'confined to bed' or 'confined space'. Direct translation word-for-word rarely works. Use the specific Japanese expressions above depending on the context.
閉じ込められた (tojikomerareta) is general for being shut in. 監禁された (kankinsareta) specifically implies illegal imprisonment or kidnapping. Use 監禁 carefully.
He was confined to his room as punishment.
The discussion was confined to the main topic.
This service is confined to members.
This room is very confined.
She is confined to the house due to illness.