Where does “passability” come from?

passability (English) comes from English passable, 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.

passability (English): The state or quality of being passable

Definitions

  1. The state or quality of being passable

Ancestry of “passability”, step by step

passability traces back through two separate lines of ancestry.

via English passable

StepLanguageWordMeaning
1EnglishpassableThat may be passed or traversed; Tolerable;...
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 ability

StepLanguageWordMeaning
1EnglishabilitySuitableness; The quality or state of being able;...
2Middle Englishabilitesuitability, aptitude, ability
3Old Frenchableté
4Latinhabilitāsability, aptitude, fitness
5Latinhabilisable to have/possess/maintain; having sufficient...
6Latin-ilis-ile
7Proto-Italic-elis
8Proto-Indo-European-elis
9Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European peh₁-
passability — Etymology, Origin & Word History | Etymology Explorer