Reverse Dictionary: LOCK-UP

NOUNS
– BOOB a lock-up, a cell …E20 sl.
– BOOBY HATCH a lock-up, a cell; an asylum …US sl.
– CAGE † a prison for petty malefactors; a lock-up …c1500
– CALLIE;  CALLY a calaboose; a jail, a lock-up …1919 Amer. sl.
– IRISH-THEATRE a guard room or lock-up in barracks …Bk1896 military sl.