Abbott-Smith Manual Greek Lexicon
φαρμακία (G5331)
2 φαρμακία (Rec. -εία ), -ας, ἡ ( φαρμακεύω , to administer drugs ) poët. and late prose form of φαρμακεία , [in LXX: Ex 7:11 , 22 8:7 , 18 (3, 14) ( לָט , חַרְטֹם ), Is 47:9 , 12 ( כֶּשֶׁף ) Wi 12:4 18:13 * ;] generally, the use of medicine, drugs or spells (Xen.). (a) poisoning (Plut., Polyb.); sorcery, witchcraft : Ga 5:20 (v. Lft., in l.), Re 9:21 (WH, txt., φαρμάκων ) 18:23 (cf. LXX, ll. c.).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain