(~s)
If you describe someone as a ~, you mean that people know very little about them, although they may have recently had success or may be about to have success.
N-COUNT
(~s)
If you describe someone as a ~, you mean that people know very little about them, although they may have recently had success or may be about to have success.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012