Strong's Greek Concordance

G5332: φαρμακεύς

pharmakeús · “sorcerer”

Definition

a druggist ("pharmacist") or poisoner, i.e. (by extension) a magician

KJV translates it as: sorcerer

Word origin: from (a drug, i.e. spell-giving potion);

φαρμακεύς, -έως, ὁ
(φάρμακον)
a sorcerer: Rev.21:8, Rec.†
(AS)

Abbott-Smith Manual Greek Lexicon (1922) via STEPBible TBESG (CC BY 4.0).

pharmakeía — sorcery