A protective mask which covers the mouth and nose of the wearer, worn when in a dusty atmosphere, or when doing work which creates dust.

To take in too little ground with the forelegs, as a horse. / To perform curvets too precipitately or too low.

(archaic) A preparation of fine oatmeal for feeding caged birds.

plural of dust mask

plural of dust buster

A hand-held vacuum cleaner

plural of dust-out

dust cloud that impairs vision. / A prankster who misleads others. / Cleanup.

A ground-level cloud composed of tiny ice crystals.

present participle of bust the dust