murder

(noun): The crime of deliberately killing another person without justification.
(noun): The act of deliberate killing of another person or other being without justification, especially with malice aforethought.
(noun): (in jurisdictions which use the felony murder rule) The commission of an act which abets the commission of a crime the commission of which causes the death of a human.
(noun): (used as a predicative noun) Something terrible to endure.
(noun): (collective) A group of crows; the collective noun for crows.
(verb): To deliberately kill (a person or persons) without justification, especially with malice aforethought.
(verb): To defeat decisively.
(verb): To kick someone's ass or chew someone out (used to express one’s anger at somebody).
(verb): To botch or mangle.
(verb): To devour, ravish.