kart /kɑɹt/noun 3verb 1forms 3 noun[before a noun]3 •A go-cart. •A vehicle in such a game. •A subgenre of racing game with cartoonish characters, unrealistic physics and a focus on battling with power-ups and weapons.For our kart racer , we will start by investigating common elements in similar games that we will need to bring to life — 2012 verb1 •To ride in a go-cart. formskarted · karting · karts