SWEEP v.
To clean rooms, yards, etc., or to clear away dust, dirt, litter, etc., with a broom, brush, or the like.
SWEEPING a.
Cleaning off surfaces, or cleaning away dust, dirt, or litter, as a broom does; moving with swiftness and force; carrying everything before it; including in its scope many persons or things; as, a sweeping flood; a sweeping majority; a sweeping accusation. -- Sweep"ing*ly, adv. -Sweep"ing*ness, n.