(idiomatic) A dust bunny.

plural of dust mouse

To remain unused for a long period of time.

plural of dust jacket

Third-person singular simple present indicative form of gather dust

present participle of gather dust

simple past tense and past participle of gather dust

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

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.

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