Slaughter \Slaugh"ter\, v. t. [imp. & p. p. {Slaughtered}; p. pr. & vb. n. {Slaughtering}.] 1. To visit with great destruction of life; to kill; to slay in battle. Your castle is surprised; your wife and babes Savagely slaughtered. --Shak. 2. To butcher; to kill for the market, as beasts.