labour camp
From Longman Dictionary of Contemporary EnglishRelated topics: Jail & punishmentlabour campˈlabour camp British English, labor camp American English noun [countable] SCJa prison camp where prisoners have to do hard physical workExamples from the Corpuslabour camp• Alexander Solzhenitsyn held much of his work in his mind while he was in a labour camp.• A forced labour camp, they call it.• Before you know it, you're freezing your boots off in a Siberian labour camp.• The labour camp itself was supplied from the straits.