Where does “impassableness” come from?

impassableness (English) comes from English impassable, from English pass, from English passé, from French passé, from French passer, from Middle French passer, from Old French passer, from Vulgar Latin passare — to hate, hurt.

impassableness (English): The quality of being impassable

Definitions

  1. The quality of being impassable

Ancestry of “impassableness”, step by step

impassableness traces back through two separate lines of ancestry.

via English impassable

StepLanguageWordMeaning
1EnglishimpassableIncapable of being passed over, crossed, or...
2Englishpass"To change place."; "To change in state or...
3EnglishpasséDated; out of style; old-fashioned; Past one's...
4Frenchpassépast tense; past; last
5Frenchpasserto go past; to cross; to pass
6Middle Frenchpasserto pass; to go by
7Old Frenchpasserto pass; to pass by
8Vulgar Latinpassareto walk, pass; step, walk, pass; present active...
9Latinpassusspread out; dried; step
10LatinpatiorI suffer, endure; I allow, acquiesce, permit,...
11Proto-Indo-Europeanpeh₁-to hate, hurt

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European peh₁-Every word from Latin patiorEvery word from Latin passus