ἐξορκιστής G1845
exorkistḗs · ex-or-kis-tace' · Noun Masculine
from ἐξορκίζω; one that binds by an oath (or spell), i.e. (by implication) an "exorcist" (conjurer):--exorcist.
1 Occurrence in the King James Bible
Acts 19:13Then certain of the vagabond Jews, exorcists, took upon them to call over them which had evil spirits the name of the Lord Jesus, saying, We adjure you by Jesus whom Paul preacheth.