Where does “قَارْ” come from?

قَارْ (Chagatai) comes from Proto-Turkic kār, from Proto-Iranian karah.

Ancestry of “قَارْ”, step by step

Step	Language	Word	Meaning
1	Proto-Turkic	kār	snow
2	Proto-Iranian	karah	—

قَارْ — Etymology, Origin & Word History | Etymology Explorer