multimurder adjective 1noun 1forms 1 adjective1 •Involving more than one murder.Sergeant Vincensio Mahero once again received a call to view a multimurder scene that indicated it to be a professional execution, possibly of a political nature. — 2014 noun1 •Multiple murders, especially when committed by a single killer.Before firing a shot, an officer must consider the fact that regardless of what a man has done—multimurder or what have you—the State of Michigan has no capital punishment. — 1973 formsmultimurders
