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permafrost ['pɜ:məfrɔst] n
gen. pergelisol m
dril. permafrost f (hielo permanente)
earth.sc. permafrost f
environ. permagel m
forestr. gelisuelo m
meteorol. gelisol m
Permafrost ['pɜ:məfrɔst] n
UN, clim. tierras perennigélidas
 English thesaurus
permafrost ['pɜ:məfrɔst] abbr.
abbr. permanently frozen ground
PERMAFROST ['pɜ:məfrɔst] abbr.
abbr., earth.sc. permanently frost
permafrost: 4 phrases in 2 subjects
Environment2
Soil science2