noun, masculine/peɾmaˈfɾost/
permafrost
Synonyms: permagel, permacongelamiento
Etymology tree Proto-Indo-European *per-der. Proto-Italic *peri- Latin per- Proto-Indo-European *men- Proto-Indo-European *-éh₁ti Proto-Indo-European *-yeti Proto-Indo-European *-éh₁yeti Proto-Indo-European *m̥néh₁yeti Proto-Italic *m(V)nēō Latin maneō Latin permaneōlbor. Middle French permanentbor. English permanentclip. English perma- Proto-Indo-European *prews- Proto-Indo-European *-tós Proto-Indo-European *prustós Proto-Germanic *frustaz Proto-West Germanic *frost Old English frost Middle En