Duster (noun)

1. A device or cloth used to clean dust from surfaces.
2. A long, loose coat worn over other clothing to protect it from dust.
3. A type of vehicle equipped with dust-suppressing equipment.
4. A person who dusts, especially in a professional capacity.

Origin:

Mid 19th century: from dust + -er.

Examples:

1. She used a feather duster to clean the bookshelves.
2. He put on his duster before going out to work in the fields.
3. The duster sprayed water to keep the dust down on the dirt road.
4. The cleaning lady was armed with a duster and a bucket of cleaning supplies.
5. The duster was used to clean the inside of the car.