Where does “kulled” come from?

kulled (Swedish) comes from Swedish led, from Old Swedish liþer, from Old Norse liðr, from Proto-Germanic liþuz, from Proto-Indo-European h₂el- — to grow, nourish; beyond, other; to wander, roam.

kulled (Swedish): ball-and-socket joint

Definitions

ball-and-socket joint

Ancestry of “kulled”, step by step

kulled traces back through two separate lines of ancestry.

via Swedish led

Step	Language	Word	Meaning
1	Swedish	led	tired; bored; disgusting, repulsive, loathsome;...
2	Old Swedish	liþer	—
3	Old Norse	liðr	member
4	Proto-Germanic	liþuz	a bend, joint; a body part, limb, member
5	Proto-Indo-European	h₂el-	to grow, nourish; beyond, other; to wander, roam

via Swedish kula

Step	Language	Word	Meaning
1	Swedish	kula	a small ball made of earthenware, glass or a...
2	Old Norse	kúla	swelling; lump, swelling
3	Proto-Germanic	kūlǭ	bump; hole
4	Proto-Indo-European	gewl-	vessel; ball; vessel, bowl, ball; ball, bowl,...
5	Proto-Indo-European	gēw-	to bend, arch

Every word from Proto-Indo-European h₂el- →