Word Study
training school
THESAURUS
training school
POW camp, bastille, black hole, borstal, borstal institution, borstal school, bridewell, brig, cell, concentration camp, condemned cell, death cell, death house, death row, detention camp, 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, remand school, sponging house, state prison, stockade, the hole, tollboothFor further exploring for "training school" in Webster Dictionary Online