Where does “ⲡⲓⲧⲉ” come from?

ⲡⲓⲧⲉ (Coptic) comes from Demotic ptyt, from Egyptian pḏt — bow.

ⲡⲓⲧⲉ (Coptic): bow

Definitions

Step	Language	Word	Meaning
1	Demotic	ptyt	—
2	Egyptian	pḏt	bow

ⲡⲓⲧⲉ — Etymology, Origin & Word History | Etymology Explorer