1. noun /frɒst,frɔst,frɑst/
a) A cover of minute ice crystals on objects that are exposed to the air. Some of these are tree branches, plant stems, leaves, wires, poles, vehicles, rooftops, or aircraft skin. Frost is the same process by which dew is formed except that the temperature of the frosted object is below freezing. Frost can be light or heavy.
It is more probable, in almost every country of Europe, that there will be frost sometime in January, than that the weather will continue open throughout that whole month ;
b) The cold weather that would cause frost as in (1) to form.
2. verb /frɒst,frɔst,frɑst/
a) To get covered with frost.
I think the bosss decision frosted him, a bit.
b) To coat something (eg a cake) with white icing to resemble frost.
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