(~s)
A ~ is a person who continually worries about their health, although there is really nothing wrong with them.
N-COUNT
(~s)
A ~ is a person who continually worries about their health, although there is really nothing wrong with them.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012