daemonic

adjective

1. inspired as if by a demon, indwelling spirit, or genius.
2. demoniac(def 1).

noun

1. Classical Mythology.
   1. a god.
   2. a subordinate deity, as the genius of a place or a person’s attendant spirit.
2. a demon.

adjective

1. of, relating to, or characteristic of a demon; fiendish
2. inspired or possessed by a demon, or seemingly sodemonic laughter

noun

1. a demigod
2. the guardian spirit of a place or person
3. a variant spelling of demon (def. 3)

n.

alternative spelling (in specialized senses) of demon (q.v.). Related: Daemonic.

adj.

1660s, from Latin daemonicus, from daemon (see demon). Demonical is from late 15c.