Classified information or documents are officially secret.
He has a security clearance that allows him access to ~ information...
ADJ
Classified information or documents are officially secret.
He has a security clearance that allows him access to ~ information...
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012