Where does “རྐང” come from?

རྐང (Tibetan) comes from Proto-Sino-Tibetan r-k(j)aŋ — foot, leg.

རྐང (Tibetan): See རྐང་པ

Definitions

Step	Language	Word	Meaning
1	Proto-Sino-Tibetan	r-k(j)aŋ	foot, leg

རྐང — Etymology, Origin & Word History | Etymology Explorer