Where does “ḱr̥wós” come from?

ḱr̥wós (Proto-Indo-European) comes from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.

Ancestry of “ḱr̥wós”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	ḱer-	to grow, to make grow, to nourish; to plait,...
2	Proto-Indo-European	kr̥-	to turn, to bend
3	Proto-Indo-European	ker-	army

ḱr̥wós — Etymology, Origin & Word History | Etymology Explorer