the gulag
noun[S]
uk/ˈɡuː.læɡ/us/ˈɡuː.læɡ/severeworkprisonsforpeoplefoundguiltyofcrimesagainsttheircountry
古拉格（对犯有叛国罪的人实行严酷劳改刑罚的监狱）Prisons & parts of prisons
- approved school
- Bastille
- boot camp
- borstal
- brig
- clink
- dungeon
- gaol
- gaoler
- halfway house
- HMP
- open prison
- panopticon
- penal colony
- penitentiary
- prison
- straightjacket
- straitjacket
- warder
- young offender institution