gulag

باللغة العربية: غُولَاغ، جُولَاج، مُعَسْكَر عَمْل

1. Also GULAG: the system of all Soviet labour camps and prisons in use, especially during the Stalinist period (1930s–1950s).
2. A prison camp, especially one used to hold political prisoners.
3. A place where, or political system in which, people with dissident views are routinely oppressed. (figuratively)

الجمع gulags