Meaning of FROST in English

FROST

(~s)

When there is ~ or a ~, the temperature outside falls below freezing point and the ground becomes covered in ice crystals.

There is ~ on the ground and snow is forecast...

The wind had veered to north, bringing clear skies and a keen ~.

N-VAR

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .