What does duster mean?
A duster is primarily a household implement — a soft cloth, feathered wand, or brush — used to wipe dust from furniture, shelves, and other surfaces. The word derives simply from the verb 'to dust', meaning it is literally a thing that removes dust, and it appears constantly in domestic contexts: spring cleaning, tidying before guests, or polishing heirlooms. A secondary sense, more common in British English, refers to a long, loose-fitting coat originally designed to protect a rider's or motorist's clothing from road dust; this sense survives in phrases like 'duster coat', often evoking cowboys, early motorists, or film noir detectives. The word carries no strong connotation of formality or informality — it is ordinary, practical vocabulary. Its simplicity is its charm: few words so plainly announce their function as a duster does.
A cloth, brush, or feathered implement used for wiping dust off surfaces.
"She gave the bookcase a quick going-over with the duster."
(Chiefly British) A long, loose overcoat worn to protect the wearer's clothing from dust.
"He stepped off the stagecoach wearing a battered leather duster."
In American English this garment is typically called a duster coat.
Standard regular plural; commonly used when referring to multiple cleaning cloths or coats.
"The cleaning crew stocked up on fresh dusters before the big job."
The 'duster coat' got its name from the long canvas coats worn by cowboys and motorists to keep trail dust off their clothes.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of duster
Duster is formed by adding the agent suffix '-er' to the noun 'dust', which comes from Old English 'dūst', of Germanic origin. The cleaning-tool sense arose naturally once dusting became routine housework, appearing by at least the seventeenth century. The coat sense developed in the nineteenth century with horseback and later motor travel, when long garments were worn specifically to shield clothes from dusty roads. Cognates of the base word appear across the Germanic languages.
How duster is actually used
The cleaning-tool sense is universal in both British and American English. The coat sense is chiefly British in everyday use; in American English the garment is usually called a 'duster coat'.
Easily confused with duster
A dustbin is a container for waste, while a duster is a tool for wiping away dust.