(~s)
1.
A ~ is a traffic signal which shines red to indicate that drivers must stop.
N-COUNT
2.
The red-light district of a city is the area where prostitutes work.
ADJ: ADJ n
(~s)
1.
A ~ is a traffic signal which shines red to indicate that drivers must stop.
N-COUNT
2.
The red-light district of a city is the area where prostitutes work.
ADJ: ADJ n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012