/ Dictionary / Index D demono-: Meaning and Definition of Find definitions for: demono- Pronunciation: [key] a combining form representingin compound words: demonology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. demonize demonography Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language