Frost v. t. [imp. & p. p. Frosted; p. pr. & vb. n. Frosting.]
1. To injure by frost; to freeze, as plants.
2. To cover with hoarfrost; to produce a surface resembling frost upon, as upon cake, metals, or glass; as, glass may be frosted by exposure to hydrofluoric acid.
While with a hoary light she frosts the ground. --Wordsworth.
3. To roughen or sharpen, as the nail heads or calks of horseshoes, so as to fit them for frosty weather.
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Frost·ed, a.
1. Covered with hoarfrost or anything resembling hoarfrost; ornamented with frosting; also, frost-bitten; as, a frosted cake; frosted donuts.
2. Provided with a surface finish which is matte or with a very fine grain, reminiscent of the surface texture of frost; as, frosted glass. Opposed to polished or burnished.
Frosted work is introduced as a foil or contrast to burnished work. --Knight.
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frosted
adj : (of glass) having a roughened coating resembling frost;
"frosted glass"