What is Sweeper?

A sweeper is typically a machine or device used for cleaning surfaces by removing debris, dirt, and litter. In various contexts, it can refer to street sweepers that clean roads, or industrial sweepers used in warehouses. Additionally, in sports, particularly in curling, a sweeper is a player who uses a broom to influence the trajectory of a stone on the ice. Overall, the term signifies a tool or role focused on cleaning or maintaining cleanliness.