kilben (Swedish) comes from Swedish ben, from Old Swedish bēn, from Old Norse bein, from Proto-Germanic bainą, from Proto-Indo-European bʰeyh₂- — to fear, be afraid; to strike, hit; to hew, cut.
kilben (Swedish): sphenoid bone
Definitions
sphenoid bone
Ancestry of “kilben”, step by step
kilben traces back through two separate lines of ancestry.