from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Wicked or malevolent spirit as opposed to agathodemon (a good spirit).
- n. Twelfth astrological House, from which only evil prognostics are alleged to proceed.
- n. nightmare
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an evil spirit
From Ancient Greek κακοδαίμων, combination of: κακός (kakós, "bad, evil") and δαίμων (daimōn, "divinity, genius"). (Wiktionary)