Translation guide
A prison cell where an inmate is isolated from others, often as punishment or for security. In Japanese, this is expressed with specific compound nouns or descriptive phrases.
The most common and direct way to refer to a solitary confinement cell in Japanese, used in news, legal contexts, and everyday conversation about prisons.
The standard term for a solitary confinement cell. It literally means 'solitary room' and is widely understood.
彼は独房に入れられた。
He was put in a solitary confinement cell.
独房での生活は精神的に厳しい。
Life in a solitary confinement cell is mentally harsh.
A 'protective cell' used for inmates who need to be separated for their own safety, not necessarily as punishment. It is a type of solitary confinement but with a protective purpose.
彼は他の囚人から守るために保護房に入れられた。
He was placed in a protective solitary cell to keep him safe from other inmates.
A 'punishment cell' specifically used for disciplinary solitary confinement. This term emphasizes the punitive aspect.
規則違反で懲罰房行きになった。
He was sent to the punishment cell for breaking the rules.
When you need to describe the concept more generally or in a less technical way, these phrases are useful.
Literally 'solitary living cell', a slightly more formal or literary term for a solitary cell.
独居房での長期拘禁は人権問題となっている。
Long-term detention in solitary cells has become a human rights issue.
Literally 'single room', this can refer to a solitary cell in a prison context, but it is a more general term that could also mean a single room in a hospital or dormitory. Context is needed.
刑務所では、問題を起こすと一人部屋に入れられる。
In prison, if you cause trouble, you get put in a solitary cell.
Expressions that focus on the act of being placed in solitary confinement or the state of isolation.
The most common verb phrase meaning 'to put someone in solitary confinement'. The transitive verb 入れる is used when the subject is the authority.
看守は彼を独房に入れた。
The guard put him in solitary confinement.
The intransitive counterpart, meaning 'to be put in solitary confinement' or 'to enter solitary confinement'. Focuses on the inmate's experience.
彼は独房に入ることになった。
He ended up in solitary confinement.
A noun phrase meaning 'bound for solitary', often used in headlines or casual speech.
喧嘩をしたら独房行きだ。
If you fight, it's solitary for you.
独房 is the general term for any solitary cell. 保護房 specifically implies protective custody, while 懲罰房 is explicitly for punishment. Use 独房 unless you need to specify the reason for isolation.
独房は単に一人用の房だが、保護房は安全のため、懲罰房は罰のために使われる。
A 独房 is simply a single-occupancy cell, but a 保護房 is used for safety, and a 懲罰房 is used for punishment.
Do not translate 'solitary confinement cell' word-for-word as 孤独な監禁室 or similar. These sound unnatural. Stick to the established terms like 独房.