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

In between vacuuming sessions, go over your wicker furniture with a duster. —Hallie Milstein, Southern Living, 9 July 2025

After a medley of his hits, sung by John Legend, will.i.am of Black Eyed Peas and Steven Tyler of Aerosmith, among others, Stone came onstage in a white mohawk, sunglasses and a metallic duster, with a cast on his right hand. —Rob Tannenbaum, Los Angeles Times, 9 June 2025

The soft shade pairs so nicely with Massimo Dutti’s beige midi and Cos’s light grey duster. —Talia Abbas, Vogue, 27 Mar. 2025

What To Do Dust between each slat of your blinds with your duster. —Daley Quinn, Southern Living, 16 June 2025

Word History

First Known Use

1576, in the meaning defined at sense 1

Phrases Containing duster

• crop duster
• feather duster
• knuckle-duster

Rhymes for duster

• bluster
• buster
• cluster
• juster
• luster
• lustre
• muster
• thruster
• trustor
• adjuster
• baluster
• blockbuster

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