The term 'TRACK RACER' can be broken down into two words, 'TRACK' and 'RACER'. The first word, 'TRACK', refers to a course or path that is used for racing. The second word, 'RACER', refers to someone who competes in races. The crossword solution for the term 'TRACK RACER' is 'Kart', which is a type of vehicle used in racing. Karts are small, open-wheeled vehicles that are powered by an engine and are used in various forms of motorsport.