The story
- Latinsub
- Latinsub-
- Englishsub-
- Englishpermafrost
- English todaysubpermafrost
From sub- + permafrost.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The non-frozen ground below the permafrost Full definition →
From sub- + permafrost.
Etymology from Wiktionary, CC BY-SA 4.0.