Aegyptĭăcus — Lewis & Short
Aegyptĭăcus, a, um, adj.,
I Egyptian (a later form for the class. Aegyptius):
libri,Gell. 10, 10:
lingua,Vulg. Gen. 41, 45:
incantationes,ib. Exod. 7, 11: partes, Cod. Th. 13, 5, 14.—Adv.: Aegyptĭăcē, after the Egyptian manner: loqui, Treb. Poll. 30, Tyr. 30.