Where does “trafficable” come from?

trafficable (English) comes from English able, from Middle English able, from Old French able, from Latin habilis, from Latin -ilis, from Proto-Italic -elis, from Proto-Indo-European -elis, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

trafficable (English): Able to be trafficked or traded; marketable;...

Definitions

  1. Able to be trafficked or traded; marketable;...

Ancestry of “trafficable”, step by step

trafficable traces back through two separate lines of ancestry.

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis—
7Proto-Indo-European-elis—
8Proto-Indo-European-lósForms agent nouns from verbal roots

via English traffic

StepLanguageWordMeaning
1EnglishtrafficPedestrians or vehicles on roads, or the flux or...
2Middle Frenchtrafiquetraffic
3Italiantrafficotraffic; trade; activity, rush
4Vulgar Latintransfricareto rub across
5Latinfricōto rub
6LatinfrioI crumble, rub, or break into pieces
7Proto-Italic*friāō—

Words derived from “trafficable”

Every word from Proto-Indo-European -lós →Every word from Latin -ilis →Every word from Latin habilis →