duster meaning and definition

DUSTER noun

Definition of duster (noun)

1. a windstorm that lifts up clouds of dust or sand
   • "it was the kind of duster not experienced in years"
   • synonyms: dust storm, sandstorm, sirocco
2. a loose coverall (coat or frock) reaching down to the ankles
   • synonyms: dust coat, gabardine, gaberdine, smock
3. a piece of cloth used for dusting
   • synonyms: dustcloth, dustrag
4. a pitch thrown deliberately close to the batter