Where does “ꠛꠣ” come from?

ꠛꠣ (Sylheti) comes from Sanskrit वंश, from Sanskrit अनु, from Sanskrit गत, from Proto-Indo-Iranian gatás, from Proto-Indo-European gʷm̥tós, from Proto-Indo-European gʷem- — to step.

ꠛꠣ (Sylheti): bamboo

Definitions

bamboo

Ancestry of “ꠛꠣ”, step by step

Step	Language	Word	Meaning
1	Sanskrit	वंश	bamboo cane, cane; the upper timber or beam of a...
2	Sanskrit	अनु	after; afterwards, thereupon; then, next; further
3	Sanskrit	गत	gone
4	Proto-Indo-Iranian	gatás	gone; come
5	Proto-Indo-European	gʷm̥tós	passable
6	Proto-Indo-European	gʷem-	to step

Every word from Proto-Indo-European gʷem- →Every word from Proto-Indo-European gʷm̥tós →Every word from Proto-Indo-Iranian gatás →