Greek word
pharmakeús
φαρμακεύς
What it means
a druggist or poisoner, i.e. a magician
a druggist ("pharmacist") or poisoner, i.e. (by extension) a magician
Where it comes from
from (a drug, i.e. spell-giving potion)
How the King James translates it
Every place it appears 1
Revelation21:8