1) Demon in Occultism 
In some Occult and similar writings, an archdemon (also spelled archdaemon) is a spiritual entity, prominent in the infernal hierarchy as a leader of the infernal host. Essentially, the archdemons are the counterpart of the archangels. Archdemons are described as the leaders of demonic hosts, just as archangels lead choirs of angels. In the Occult...