slaughter /ˈslɔːtə/noun 5verb 3forms 3 noun5 •the killing of animals to be used as food •A massacre; the killing of a large number of people.For sin, on war and mutual slaughter bent. — 1674 •(rare) A mass destruction of non-living things.There was a massive slaughter of W.R. steam power at the conclusion of the summer timetable. In all, 169 locomotives were condemned. — 1962 •A rout or decisive defeat. •A group of iguanas. verb3 •To butcher animals, generally for food. •To massacre people in large numbers.Hurriedly he snatched up others, one or two at a time, until he had slaughtered thirty of Hrothgar's doughtiest earls. — 1961 •To kill someone or something, especially in a particularly brutal manner.Therefore cheere vp your mindes, prepare to fight, He that can take or slaughter Tamburlaine, Shall rule the Prouince of Albania. — 1587 formsslaughtered · slaughtering · slaughters