The term 'DOLL OR SLOT CAR' is a crossword solution that refers to a type of TOY. Dolls and slot cars are two popular types of toys that have been around for many years. Dolls are typically made of plastic or cloth and come in a variety of sizes and styles, while slot cars are miniature vehicles that run on a track powered by electricity. Both dolls and slot cars provide hours of entertainment for children and adults alike.