| 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. |

Literally, to fall face down in the dirt; to suffer a defeat: “Once again, the champion wins, and another contender bites the dust.”
bite the dust
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dust
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bite the dust
Suffer defeat or death, as in The 1990 election saw both of our senators bite the dust. Although this expression was popularized by American Western films of the 1930s, in which either cowboys or Indians were thrown from their horses to the dusty ground, it originated much earlier. Tobias Smollett had it in Gil Blas (1750): "We made two of them bite the dust."