Synonyms to slaughterhouse

aceldama, Belsen, DMZ, abattoir, battle line, battle site, battlefield, battleground, butchery, combat area, combat zone, concentration camp, enemy line, field, field of battle, field of blood, firing line, front line, gas chamber, killing ground, landing beach, line, line of battle, seat of war, shambles, stockyard, the front, theater, theater of operations, theater of war, zone of communications, Konzentrationslager, Lager, POW camp, barrack, barracks, bastille, bivouac, black hole, borstal, borstal institution, bridewell, brig, camp, campground, campsite, cantonment, casern, cell, condemned cell, death cell, death house, death row, detention camp, encampment, federal prison, forced-labor camp, gaol, guardhouse, hobo jungle, house of correction, house of detention, industrial school, internment camp, jail, jailhouse, keep, labor camp, lines, lockup, maximum-security prison, minimum-security prison, oubliette, pen, penal colony, penal institution, penal settlement, penitentiary, prison, priso