| 1. patina | |
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A fine coating of oxide (produced by oxidation over a long period of time) on the surface of a metal (particularly copper)
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| 2. patina | |
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An acquired change in the appearance of something (other than metal or wood)
"a patina of frost"; "a patina of good breeding";
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| 3. patina | |
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A gloss or sheen on wooden furniture produced by age, polishing, or handling
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