ἱερουργέω, -ῶ (ἱερουργός, a sacrificing priest) [in LXX: 4Ma.7:3 R (of. -γία, 4Mac 3:30 א R)* ;] to perform sacred rites; with accusative, to minister in priestly service (minister in sacrifice, R, mg.), τὸ εὐαγγέλιον, Rom.15:16.† (AS)
STRONG'S WORD STUDY
G2418 — ἱερουργέω
hierourgeō · to minister · Greek