duster
dus-ter
noun
A cloth or brush used for removing dust from surfaces.
"She used a duster to clean the mantelpiece."
noun
A long, lightweight coat, often worn to protect clothes or for style.
"He donned a duster for his drive in the open car."
Thesaurus
Synonyms: sirocco, dust storm, sandstorm, dustrag, dustcloth, gabardine, smock, gaberdine, dust coat