duster

Short definition from Wiktionary

Noun

1. 1
   An object, such as a cloth or a purpose-made soft and puffy pad or mitt, used for dusting surfaces etc.
2. 2
   Someone who dusts.
3. 3
   A loose-fitting long coat.
4. 4
   A revolving wire-cloth cylinder which removes the dust from rags, etc.
5. 5
   A blowing machine for separating the flour from the bran.
6. 6
   A dry drillhole, one that does not produce oil or gas.
7. 7
   A vehicle-mounted, multi-barrelled anti-aircraft gun.
8. 8
   A type of loose dress worn at home as well as within the vicinity of one's home.
9. 9
   A block of felt strips, shaped ergonomically, used to remove chalk from a chalkboard.
10. 10
    A high pitch toward the batter.
11. 11
    A duststorm.