Where does “*xrokᴰ¹ˢ” come from?

*xrokᴰ¹ˢ (Proto-Southwestern Tai) comes from Proto-Tai krokᴰ, from Old Chinese 六.

Ancestry of “*xrokᴰ¹ˢ”, step by step

Step	Language	Word	Meaning
1	Proto-Tai	krokᴰ	six
2	Old Chinese	六	—

*xrokᴰ¹ˢ — Etymology, Origin & Word History | Etymology Explorer