Definition from Wiktionary, the free dictionary
spiritualist (plural spiritualists)
- One who professes a regard for spiritual things only; one whose employment is of a spiritual character; an ecclesiastic.
- (philosophy) One who maintains the philosophic doctrine of spiritualism.
- (spiritism) One who practises spiritism (a.k.a. spiritualism); a believer in the possibility of communication with the dead; one who attempts to communicate with the dead.
philosophy: one who maintains the doctrine of spiritualism
one who communicates with the dead