Where does “ĉarniro” come from?

ĉarniro (Esperanto) comes from French charnière, from Vulgar Latin cardinaria, from Latin cardō, from Latin carduus, from Proto-Indo-European ḱers- — to run.

ĉarniro (Esperanto): hinge

Definitions

hinge

Ancestry of “ĉarniro”, step by step

Step	Language	Word	Meaning
1	French	charnière	hinge; joint; turning point
2	Vulgar Latin	cardinaria	—
3	Latin	cardō	—
4	Latin	carduus	a wild thistle; the artichoke
5	Proto-Indo-European	ḱers-	to run

Every word from Proto-Indo-European ḱers- →