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.
I do chores around the house, but I don't get an allowance for them. I wash the dishes and sweep the floor... I'm sweeping the floor quite a lot, and my mum always expects me to get a broom and swagger it across the floor all the time. Callan McAuliffe