Where does “skarnier” come from?

skarnier (Afrikaans) comes from Dutch scharnier, from French charnière, from Vulgar Latin cardinaria, from Latin cardō, from Latin carduus, from Proto-Indo-European ḱers- — to run.

skarnier (Afrikaans): hinge

Definitions

hinge

Ancestry of “skarnier”, step by step

Step	Language	Word	Meaning
1	Dutch	scharnier	hinge
2	French	charnière	hinge; joint; turning point
3	Vulgar Latin	cardinaria	—
4	Latin	cardō	hinge (of a door or gate), usually a pivot and socket in Roman times
5	Latin	carduus	a wild thistle; the artichoke
6	Proto-Indo-European	ḱers-	to run

Every word from Proto-Indo-European ḱers- →Every word from Latin carduus →Every word from Latin cardō →