Where does “крути́ть” come from?

крути́ть (Russian) comes from Proto-Slavic krǫtiti, from Proto-Indo-European ḱrot(H)-.

Ancestry of “крути́ть”, step by step

Step	Language	Word	Meaning
1	Proto-Slavic	krǫtiti	to turn, to twist, to twirl
2	Proto-Indo-European	ḱrot(H)-	—

крути́ть — Etymology, Origin & Word History | Etymology Explorer