The study and classification of demons. Also a branch of magic dealing with malevolent spirits.
The study of the function, life style, levels of existence, laws, relationship to earth beings and nature spirits of low intelligent life beings or spirit in the etheric world.
The doctrine that a person's abnormal behaviour is caused by an autonomous evil spirit.
One who studies and practices the art of demonology. An individual who specializes in the removal of evil or demonic forces from a given environment using the art of demonology. One who brings demonic forces out of their slumber to be cast away. Someone who uses the art of demonology to incantate demons for ones use in battling them.
The study of demons, including their characteristics, classification, and effect on mankind.
Demonology is the systematic study of demons or beliefs about demons.http://dictionary.reference.com/browse/demonology "Demonology" at Dictionary.com Unabridged, (v 1.1) Random House, Inc., retreived January 29 2007.