/ Dictionary / Index D death adder: Meaning and Definition of Find definitions for: death' ad"der Pronunciation: [key] either of two highly venomous elapid snakes of the genus Acanthophis, of Australia and New Guinea, having a stout body and broad head. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. death death angel Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language