- dust
- [[t]dʌst[/t]]n.1) earth or other matter in fine dry particles2) a cloud of finely powdered earth or other matter in the air3) any finely powdered substance, as sawdust4) the ground; the earth's surface5) the substance to which something, as the dead human body, is ultimately reduced by disintegration or decay6) brit. ashes, refuse, etc7) a low or humble condition8) anything worthless9) disturbance; turmoil10) the mortal body of a human being11) a single particle or grain12) archaic money; cash13) to wipe the dust from14) to sprinkle with a powder or dust:to dust crops with insecticide[/ex]15) to strew or sprinkle (a powder, dust, or other fine particles)16) to soil with dust; make dusty17) to wipe dust from furniture, woodwork, etc18) to become dusty19) to apply dust or powder to a plant, one's body, etc20) dust offidi to prepare to use again, esp. after inactivity or storage•Etymology: bef. 900; ME; OE dūst dust′less, adj.
From formal English to slang. 2014.