duster
noun
dust·er ˈdə-stər 
1
: one that removes dust
2
a(1)
: a long lightweight overgarment to protect clothing from dust
(2)
: a long coat cut like a duster
called also duster coat
b
: a dress-length housecoat
3
: one that scatters fine particles
specifically : a device for applying insecticidal or fungicidal dusts to crops
4
: dust storm
Example Sentences
He wore a tan duster.
Recent Examples on the Web To apply powder in the holes, use a device with a small bellows and wand, such as the bellow hand duster ($14.98 from domyown.com). 
Jeanne Huber, Washington Post, 6 Sep. 2022 In pics from the concert, the star wears a floor-length ruffled duster with a white feather trim. Quinci Legardye, Harper's BAZAAR, 31 July 2022 Pocket lovers can appreciate this classic duster cardigan that has a place to hold small essentials and keep hands toasty. Sam Peters, Good Housekeeping, 10 Aug. 2022 Yates fondly recalls the many colors that illustrated those early years: his mother’s duster from Hawaii, Filipino placemats, Polish plates, basketball shorts, and flip-flops. Natasha Gural, Forbes, 30 June 2022 The Kardashians star and mother of four was photographed on May 28 wearing an eye-catching silver, floor-length duster coat while arriving for a SKIMS shoot in Los Angeles. Michelle Lee, PEOPLE.com, 6 June 2022 Some students recommend a duster with cling power, along with a dehumidifier or air purifier. Leanne Italile, Chicago Tribune, 20 July 2022 Investigators found a can of air duster on the passenger’s side floorboard of Williams’ car. San Diego Union-Tribune, 30 June 2022 Use a duster or microfiber cloth to clear your dash and vents of smaller particles. Hearst Autos Research, Car and Driver, 24 June 2022 See More
Jeanne Huber, Washington Post, 6 Sep. 2022 In pics from the concert, the star wears a floor-length ruffled duster with a white feather trim. Quinci Legardye, Harper's BAZAAR, 31 July 2022 Pocket lovers can appreciate this classic duster cardigan that has a place to hold small essentials and keep hands toasty. Sam Peters, Good Housekeeping, 10 Aug. 2022 Yates fondly recalls the many colors that illustrated those early years: his mother’s duster from Hawaii, Filipino placemats, Polish plates, basketball shorts, and flip-flops. Natasha Gural, Forbes, 30 June 2022 The Kardashians star and mother of four was photographed on May 28 wearing an eye-catching silver, floor-length duster coat while arriving for a SKIMS shoot in Los Angeles. Michelle Lee, PEOPLE.com, 6 June 2022 Some students recommend a duster with cling power, along with a dehumidifier or air purifier. Leanne Italile, Chicago Tribune, 20 July 2022 Investigators found a can of air duster on the passenger’s side floorboard of Williams’ car. San Diego Union-Tribune, 30 June 2022 Use a duster or microfiber cloth to clear your dash and vents of smaller particles. Hearst Autos Research, Car and Driver, 24 June 2022 See More Word History
First Known Use
1576, in the meaning defined at sense 1