Noun Definitionduster1.Definition: a loose coverall (coat or frock) reaching down to the anklesRelated Noun(s):gabardine, gaberdine, smockCategory: Objects2.Definition: a piece of cloth used for dustingRelated Noun(s):dustcloth, dustragCategory: Objects3.Definition: a pitch thrown deliberately close to the batterCategory: General4.Definition: a windstorm that lifts up clouds of dust or sand"It was the kind of duster not experienced in years"Related Noun(s):sandstorm, siroccoCategory: General