| 1. | to make smooth and glossy, esp. by rubbing or friction: to polish a brass doorknob. |
| 2. | to render finished, refined, or elegant: His speech needs polishing. |
| 3. | to become smooth and glossy through polishing: a flooring that polishes easily. |
| 4. | Archaic. to become refined or elegant. |
| 5. | a substance used to give smoothness or gloss: shoe polish. |
| 6. | the act of polishing. |
| 7. | state of being polished. |
| 8. | smoothness and gloss of surface. |
| 9. | superiority of manner or execution; refinement; elegance: the polish of a professional singer. |
| 10. | polish off, Informal.
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| 11. | polish up, to improve; refine: She took lessons to polish up her speech. |
polish off
Finish or dispose of, especially quickly and easily. For example, We polished off the pie in no time, or If everyone helps, we can polish off this job today. This usage, dating from the early 1800s, came from boxing, where it originally meant "to defeat an opponent quickly and easily." By the 1830s it was used more generally.