| Dungeon 1. (n.) A close, dark prison, common/, under ground, as if the lower apartments of the donjon or keep of a castle, these being used as prisons. 2. (v. t.) To shut up in a dungeon. Thesaurus Entries POW camp, bastille, black hole, borstal, borstal institution, bridewell, brig, cell, concentration camp, condemned cell, death cell, death house, death row, detention camp, donjon, federal prison, forced-labor camp, gaol, guardhouse, house of correction, house of detention, industrial school, internment camp, jail, jailhouse, keep, labor camp, lockup, maximum-security prison, minimum-security prison, oubliette, pen, penal colony, penal institution, penal settlement, penitentiary, prison, prison camp, prisonhouse, reform school, reformatory, sponging house, state prison, stockade, stronghold, the hole, tollbooth, training school, vault |