Where does “Camo” come from?

Camo (Azerbaijani) comes from Portuguese camal, from Catalan cama, from Late Latin gamba, from Ancient Greek κάμπη, from Proto-Indo-European kh₂emp-, from Proto-Indo-European kh₂em- — to bend, to curve.

Ancestry of “Camo”, step by step

Step	Language	Word	Meaning
1	Portuguese	camal	aventail
2	Catalan	cama	leg
3	Late Latin	gamba	horse's hock; hoof; leg
4	Ancient Greek	κάμπη	caterpillar; silkworm; an eruciform ornament
5	Proto-Indo-European	kh₂emp-	to bend; crooked; to bend, curve
6	Proto-Indo-European	kh₂em-	to bend, to curve

Every word from Proto-Indo-European kh₂em- →Every word from Proto-Indo-European kh₂emp- →Every word from Ancient Greek κάμπη →