Where does “ⲧⲱⲣⲉ” come from?

ⲧⲱⲣⲉ (Coptic) comes from Demotic trt, from Egyptian ḏrt — hand; trunk; calf.

ⲧⲱⲣⲉ (Coptic): hand; handle, :haft

Definitions

Step	Language	Word	Meaning
1	Demotic	trt	—
2	Egyptian	ḏrt	hand; trunk; calf

ⲧⲱⲣⲉ — Etymology, Origin & Word History | Etymology Explorer