Exorcist
Exorcist (-sist) , noun
[Latin exorcista, Greek 'exorkisth`s: compare French exorciste.]
1.
One who expels evil spirits by conjuration or exorcism.
Certain of the vagabond Jews, exorcists.
2.
A conjurer who can raise spirits. [Rare]
Thou, like an exorcist, hast conjured up
My mortified spirit.