(Askeri) (ANTI AIRCRAFT WEAPON) DUSTER (UÇAKSAVAR SİLAHI): Alçaktan uçan uçaklara karşı kullanılan kundağı motorlu, 40 mm lik uçaksavar silahı. M-42 olarak da isimlendirilir
Usually, an aircraft used for dusting or spraying large acreages with pesticides, though other types of dusters are also employed. Aerial spraying and dusting permit prompt coverage of large areas at the moment when application of pesticide is most effective and avoid the need for wheeled vehicles that might damage crops. The technique was greatly improved in the 1960s with the development of ultra-low-volume applicators, in which concentrated pesticides are distributed in extremely small amounts. See also spraying and dusting
A feather duster is a stick with a bunch of real or artificial feathers attached to one end. It is used for dusting and cleaning things. a stick with feathers on the end that you use to remove dust
A knuckle-duster is a piece of metal that is designed to be worn on the back of a person's hand as a weapon, so that if they hit someone they will hurt them badly. a piece of metal that covers all the knuckles of the hand, used as a weapon