roadkill UK /ˈɹəʊdˌkɪl/US /ˈɹoʊdˌkɪl/ noun4 •The animal or animals so killed.The van was heading straight for her and travelling faster and faster by the second. Zoe had to do something or she would be roadkill. — 2012 •A helpless victim. •The killing of an animal by a road vehicle. •A successful kill in a deathmatch game by hitting an opponent with a road vehicle. A point or score (when considered collectively) gained by successfully killing opponents by a road vehiclein a deathmatch game. formsroadkills