Sweeping was the act of gathering debris and dust from the floor into a neat pile using a broom.
In 1930, Edith Keeler offered James T. Kirk and Spock a job doing sweeping, cleaning and washing dishes in exchange for remuneration. (TOS: "The City on the Edge of Forever")
In 1957, T'Mir and Mestral swept the floor of the Pine Tree Bar and Grill on occasion. (ENT: "Carbon Creek")
In 2369, Quark told Nog to sweep the floor of Quark's. (DS9: "Progress")
In 2376, Grace Declan was sweeping outside a building in Fair Haven. (VOY: "Fair Haven")