"Frost" is a word in ENGLISH

Coldness or insensibility; severity or rigidity of
character.

The act of freezing; -- applied chiefly to the
congelation of water; congelation of fluids.

The state or temperature of the air which occasions
congelation, or the freezing of water; severe cold or freezing weather.

To injure by frost; to freeze, as plants.

To roughen or sharpen, as the nail heads or calks of
horseshoes, so as to fit them for frosty weather.

To cover with hoarfrost; to produce a surface resembling
frost upon, as upon cake, metals, or glass.

Frozen dew; -- called also hoarfrost or white frost.