Abbott-Smith Manual Greek Lexicon
ἐξ-ορκιστής (G1845)
1 *† ἐξ-ορκιστής , -οῦ, ὁ ( ἐξορκίζω ), one who administers an oath . an exorcist : Ac 19:13 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G1845 · Greek
ἐξορκιστής
exorkistes · ex-or-kis-tace'
from 1844; one that binds by an oath (or spell), i.e. (by implication) an "exorcist" (conjurer)