a weather condition in which the temperature drops below 0° Celsius (= freezing point) so that a thin white layer of ice forms on the ground and other surfaces, especially at night
یخبندان, یخزدگی
see also Jack Frost
2
the thin white layer of ice that forms when the temperature drops below 0° Celsius
شبنم یخزده, برفک, پوشش یخی
The car windows were covered with frost.
see also hoar frost
verb
1
to cover something or to become covered with a thin white layer of ice