"lock sb up" in German to lock sb. up jdn. einsperren einlochen einkasteln Detailed translations for "lock sb up" to lock sb. up to lock sb. up(also: to imprison sb., to jail sb., to gaol sb., to put sb. in/to prison/jail) jdn. einsperren to lock sb. up(also: to put sb. inside) einlochen to lock sb. up(also: to put sb. inside) einkasteln{transitive verb}