STEP Liddell–Scott–Jones: ἀρχιερατικός

ἀρχῐερ-ᾱτικός, ή, όν,

of the ἀρχιερεύς, ἐκ γένους ἀ.[[ NT.Act.4.6, compare 1st c.AD: Josephus Historicus “Antiquitates Judaicae” 15.3.1, “OGI” 470.21, “Jahresh.” 15.51, etc.; θρόνοι 6th c.AD: Justinianus Imperator “Novellae” 42.1.1.] NT+1st c.AD+]