1. duster(n = noun.phenomenon) dust storm, sandstorm, sirocco - a windstorm that lifts up clouds of dust or sand; "it was the kind of duster not experienced in years"
is a kind of windstorm
2. duster(n = noun.artifact) dust coat, gabardine, gaberdine, smock - a loose coverall (coat or frock) reaching down to the ankles;
is a kind of coverall
3. duster(n = noun.artifact) dustcloth, dustrag - a piece of cloth used for dusting;
is a kind of piece of cloth, piece of material
Derived form verb dust1
4. duster(n = noun.act) - a pitch thrown deliberately close to the batter;
is a kind of delivery, pitch
duster, n.
1 a a cloth for dusting furniture etc. b a person or contrivance that dusts.
2 a woman's light, loose, full-length coat.
N cleanness, cleanliness, purity, cleaning, purification, defecation, purgation, lustration, detersion, abstersion, epuration, mundation, ablution, lavation, colature, disinfection, drainage, sewerage, lavatory, laundry, washhouse, washerwoman, laundress, dhobi, laundryman, washerman, scavenger, dustman, sweep, white wings brush, broom, besom, mop, rake, shovel, sieve, riddle, screen, filter, blotter, napkin, cloth, maukin, malkin, handkerchief, towel, sudary, doyley, doily, duster, sponge, mop, swab, cover, drugget, wash, lotion, detergent, cathartic, purgative, purifier, disinfectant, aperient, benzene, benzine benzol, benolin, bleaching powder, chloride of lime, dentifrice, deobstruent, laxative, clean, cleanly, pure, immaculate, spotless, stainless, taintless, trig, without a stain, unstained, unspotted, unsoiled, unsullied, untainted, uninfected, sweet, sweet as a nut, neat, spruce, tidy, trim, gimp, clean as a new penny, like a cat in pattens, cleaned, kempt, abstergent, cathartic, cleansing, purifying, neatly, clean as a whistle.