/ Dictionary / Index D deicide: Meaning and Definition of Find definitions for: de•i•cide Pronunciation: (dē'u-sīd"), [key] — n. a person who kills a god. the act of killing a god. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deicer deictic Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language