permafrostnoun [ U ]
uk/ˈpɜː.mə.frɒst/us/ˈpɝː.mə.frɑːst/specializedan area of land that is permanently frozen below the surface
Thesaurus: synonyms and related words
Precipitation: snow & ice
- crevasse
- drift
- freeze
- frost
- frosty
- glacial
- glaciation
- hailstorm
- hoarfrost
- ice cap
- Jack Frost
- mogul
- moraine
- pack ice
- sleet
- slushy
- snow line
- snowdrift
- snowfall
- snowflake
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