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

Examples of duster in a Sentence

He wore a tan duster.

Recent Examples on the Web

Amazon is home to a wide selection of knits that are suitable for sweater weather, including chunky cardigans, ankle-length dusters, lightweight pullovers, and snug turtlenecks starting at just $16. —Michelle Rostamian, Peoplemag, 13 Sep. 2024

Its collared neckline and calf-skimming length look so similar to the actress’s ’fit, and can be worn as a dress or unbuttoned as a trendy duster coat. —Averi Baudler, Peoplemag, 4 Sep. 2024

And thanks to its lightweight material, the set will pair nicely with an oversized duster this fall without feeling bulky. —Michelle Rostamian, Peoplemag, 5 Aug. 2024

The set comes with a mop, duster, broom, dustpan, a little hand broom, and a stand to hold all the pieces up. —Simon Hill, WIRED, 17 July 2024

Word History

First Known Use

1576, in the meaning defined at sense 1

Phrases Containing duster

• crop duster
• feather duster
• knuckle-duster

Kids Definition

duster

noun

dust·​er ˈdəs-tər 

1

: one that dusts

2

a

: a loose-fitting usually lightweight long coat

called also duster coat

b

: a dress-length housecoat

3

: one that scatters fine particles

especially : a device for applying insecticidal or fungicidal dusts to crops compare crop duster