Where does “untraversable” come from?

untraversable (English) comes from English traversable, from English traverse, from Middle English traversen, from Old French traverser, from Latin trāns, from Latin Padus, from Lepontic Bodincus, from Proto-Indo-European bʰudʰmḗn — smoke; mist, haze.

untraversable (English): That cannot be traversed

Definitions

  1. That cannot be traversed

Ancestry of “untraversable”, step by step

StepLanguageWordMeaning
1EnglishtraversableAble to be traversed; Deniable; liable to legal...
2EnglishtraverseA route used in mountaineering, specifically rock...
3Middle Englishtraversen
4Old Frenchtraverserto traverse; to cross; to go across
5Latintrānsacross, beyond
6LatinPadusthe River Po
7LeponticBodincus
8Proto-Indo-Europeanbʰudʰmḗnbottom
9Proto-Indo-Europeandʰewbʰ-deep
10Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European dʰewh₂-