(~s)
Frequency: The word is one of the 3000 most common words in English.
A ~ is a member of the police force.
...a meeting of senior ~s.
N-COUNT
(~s)
Frequency: The word is one of the 3000 most common words in English.
A ~ is a member of the police force.
...a meeting of senior ~s.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012