| defrost | (verb) make or become free of frost or ice | Synonyms: de-ice, deice |
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| frost | (noun) weather cold enough to cause freezing | Synonyms: freeze |
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| (noun) the formation of frost or ice on a surface | Synonyms: icing |
| (noun) ice crystals forming a white deposit (especially on objects outside) | Synonyms: hoar, hoarfrost, rime |
| (verb) damage by frost | - |
| (verb) decorate with frosting | Synonyms: ice |
| (verb) provide with a rough or speckled surface or appearance | - |
| (verb) cover with frost | - |
| hoarfrost | (noun) ice crystals forming a white deposit (especially on objects outside) | Synonyms: frost, hoar, rime |
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| permafrost | (noun) ground that is permanently frozen | - |
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