ⲁⲣⲭⲓⲉⲣⲉⲩⲥ (Coptic) comes from Ancient Greek ἀρχιερεύς, from Ancient Greek ἱερεύς, from Ancient Greek ἱερός, from Proto-Hellenic iherós, from Proto-Indo-European ish₁ros.
ⲁⲣⲭⲓⲉⲣⲉⲩⲥ (Coptic): high priest