Dust, sand, and other particulate matter from Mongolia, northern China, and Kazakhstan blown over China, Korea, and Japan in the spring.

A very fine dust that typically settles in potholes on outback roads. The dust usually settles to make the road look flat, but when a car runs over it it soon sinks.

Gold in the form of very small pieces, or flour gold. / (figuratively) Anything of great value. / Aurinia saxatilis

Alternative spelling of gold dust

A small atmospheric vortex appearing in clear, dry conditions, made visible by swirling dust picked up from the ground.

(slang) Phencyclidine, a type of dissociative anesthetic. / (Ireland, slang) Clenbuterol, a banned growth hormone formerly used in animal feedlots.

plural of dust bunny

Alternative spelling of dustup

(US) A powder used to cast a spell in hoodoo practices.

(printing, publishing) The detachable paper cover of a book; used to protect the binding, and to provide blurb.