A prisoner who is in ~ is being kept alone away from all other prisoners, usually as a punishment.
Last night he was being held in ~ in Douglas jail.
N-UNCOUNT: usu in N
A prisoner who is in ~ is being kept alone away from all other prisoners, usually as a punishment.
Last night he was being held in ~ in Douglas jail.
N-UNCOUNT: usu in N
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012