Where does “knucklelike” come from?

knucklelike (English) comes from English like, from Dutch luik, from Middle Dutch luke, from Dutch luiken, from Middle Dutch luken, from Old Dutch lūcan, from Proto-West Germanic lūkan, from Proto-Germanic lūkaną — to break, tear; to break, shatter.

knucklelike (English): Resembling a knuckle or some aspect of one

Definitions

  1. Resembling a knuckle or some aspect of one

Ancestry of “knucklelike”, step by step

knucklelike traces back through two separate lines of ancestry.

via English like

StepLanguageWordMeaning
1EnglishlikeTo enjoy, be pleased by; favor; be in favor of;...
2Dutchluikhatch; shutter; panel, as in a triptych
3Middle Dutchluke
4Dutchluikento close, to shut
5Middle Dutchlukento close, to shut; to close, to become closed
6Old Dutchlūcanto close, shut
7Proto-West Germaniclūkanto close, to shut
8Proto-Germaniclūkanąto close, to shut; Alternative form of *leukaną
9Proto-Indo-Europeanlewǵ-to break, tear; to break, shatter

via English knuckle

StepLanguageWordMeaning
1EnglishknuckleAny of the joints between the phalanges of the...
2Middle Englishknokelfinger joint
3Old Englishcnucelthe juncture of two bones; knuckle; joint
4Proto-West Germanicknukilknuckle, joint, small bone
5Proto-Germanicknukilazknuckle, small bone; knot, bump
6Proto-Germanicknukôjoint, bone
7Proto-Indo-Europeangnew-a bundle; knot; knot, bundle
8Proto-Indo-Europeangen-to squeeze, pinch, kink, ball up, concentrate; to...
Every word from Proto-Indo-European lewǵ-