/ Dictionary / Index M murder two: Meaning and Definition of Find definitions for: mur'der two' Pronunciation: [key] second-degree murder. See under(def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Murders in the Rue Morgue, The* Murdoch Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language