Rolls refer to cylindrical or round-shaped objects that can be rolled or rotated on a surface. They can be made of various materials such as paper, dough, fabric, or metal. Rolls are commonly used for packaging, cooking, or as a form of transportation. In cooking, rolls can refer to small, individual portions of food, such as sushi rolls or spring rolls. In transportation, rolls can refer to the movement of a vehicle, such as a car or bike, by turning its wheels. Rolls can also refer to a list or register of names, such as a class roll or a roll call. Additionally, rolls can be used as a verb, meaning to move or rotate in a rolling motion. Overall, rolls are versatile objects that serve various purposes in our daily lives.