Where does “𑀅𑀁𑀕𑀼𑀮𑀺” come from?

𑀅𑀁𑀕𑀼𑀮𑀺 (Prakrit) comes from Sanskrit अङ्गुलि, from Sanskrit अङ्गुरि, from Proto-Indo-European h₂eng- — curve, bend.

Ancestry of “𑀅𑀁𑀕𑀼𑀮𑀺”, step by step

Step	Language	Word	Meaning
1	Sanskrit	अङ्गुलि	a finger; a toe; a digit
2	Sanskrit	अङ्गुरि	finger; toe; digit
3	Proto-Indo-European	h₂eng-	curve, bend