Where does “knappable” come from?

knappable (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.

knappable (English): Suitable for knapping

Definitions

  1. Suitable for knapping

Ancestry of “knappable”, step by step

knappable 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 knap

StepLanguageWordMeaning
1EnglishknapTo shape a brittle material having conchoidal...
2Middle EnglishknapAlternative form of knappe
3Old Englishcnæptop
4Proto-Germanicknappôknob, lump; button
5Proto-Indo-Europeangnebʰ-to press, tighten
6Proto-Indo-Europeangen-to squeeze, pinch, kink, ball up, concentrate; to...
Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis