| 1. | earth or other matter in fine, dry particles. |
| 2. | a cloud of finely powdered earth or other matter in the air. |
| 3. | any finely powdered substance, as sawdust. |
| 4. | the ground; the earth's surface. |
| 5. | the substance to which something, as the dead human body, is ultimately reduced by disintegration or decay; earthly remains. |
| 6. | British.
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| 7. | a low or humble condition. |
| 8. | anything worthless. |
| 9. | disturbance; turmoil. |
| 10. | gold dust. |
| 11. | the mortal body of a human being. |
| 12. | a single particle or grain. |
| 13. | Archaic. money; cash. |
| 14. | to wipe the dust from: to dust a table. |
| 15. | to sprinkle with a powder or dust: to dust rosebushes with an insecticide. |
| 16. | to strew or sprinkle (a powder, dust, or other fine particles): to dust insecticide on a rosebush. |
| 17. | to soil with dust; make dusty. |
| 18. | to wipe dust from furniture, woodwork, etc. |
| 19. | to become dusty. |
| 20. | to apply dust or powder to a plant, one's body, etc.: to dust with an insecticide in late spring. |
| 21. | bite the dust,
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| 22. | dust off,
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| 23. | leave one in the dust, to overtake and surpass a competitor or one who is less ambitious, qualified, etc.: Don't be so meek, they'll leave you in the dust. |
| 24. | lick the dust,
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| 25. | make the dust fly, to execute with vigor or speed: We turned them loose on the work, and they made the dust fly. |
| 26. | shake the dust from one's feet, to depart in anger or disdain; leave decisively or in haste, esp. from an unpleasant situation: As the country moved toward totalitarianism, many of the intelligentsia shook the dust from their feet. |
| 27. | throw dust in someone's eyes, to mislead; deceive: He threw dust in our eyes by pretending to be a jeweler and then disappeared with the diamonds. |

dust
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Dust
Storms of sand and dust sometimes overtake Eastern travellers. They are very dreadful, many perishing under them. Jehovah threatens to bring on the land of Israel, as a punishment for forsaking him, a rain of "powder and dust" (Deut. 28:24). To cast dust on the head was a sign of mourning (Josh. 7:6); and to sit in dust, of extreme affliction (Isa. 47:1). "Dust" is used to denote the grave (Job 7:21). "To shake off the dust from one's feet" against another is to renounce all future intercourse with him (Matt. 10:14; Acts 13:51). To "lick the dust" is a sign of abject submission (Ps. 72:9); and to throw dust at one is a sign of abhorrence (2 Sam. 16:13; comp. Acts 22:23).
dust
In addition to the idiom beginning with dust, also see bite the dust; dry as dust; in the dust; make the dust fly; shake the dust from one's feet; throw dust in someone's eyes; watch my dust; when the dust has settled.