adj spiritualistic.
2. spiritualist ·noun one who maintains the doctrine of spiritualism.
3. spiritualist ·noun one who professes a regard for spiritual things only; one whose employment is of a spiritual character; an ecclesiastic.
4. spiritualist ·noun one who believes in direct intercourse with departed spirits, through the agency of persons commonly called mediums, by means of physical phenomena; one who attempts to maintain such intercourse; a spiritist.