1. (

• dust_storm ,
• duster ,
• sandstorm ,
• sirocco

) a windstorm that lifts up clouds of dust or sand; "it was the kind of duster not experienced in years" ;

2. (

• duster ,
• gaberdine ,
• gabardine ,
• smock ,
• dust_coat

) a loose coverall (coat or frock) reaching down to the ankles ;

3. (

• dustcloth ,
• dustrag ,
• duster ,

) a piece of cloth used for dusting ;

4. (

• duster

) a pitch thrown deliberately close to the batter ;