ἀρχιεράομαι A. to be high-priest or priestess, LXX 4 Ma. 4.18, J. AJ 17.19.1, OGI 544.14 (Ancyra), IG 14.1878, BSA 16.120 (Pisidia, iii A.D.), etc.: pf. part. ἠρχιεραμένος IGRom. 3.1475 (Iconium).