εἰσαγγελ-εύς · eisangel-eus — LSJ
one who announces, usher at the Persian and Ptolemaic courts, Hdt. 3.84, D.S. 16.47, Klio 12.365 (Alexandria, ii B.C.), PTeb. 179 (ii B.C.), cf. Plu. Alex. 46, Jul. Mis. 365b, etc.
metaph. of the senses, Them. in de An. 87.8.
accuser, Suid.