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power | |||
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copper (cuprum) | |||
copper | |||
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copper A chemical element; one of the most important nonferrous metals; a ductile and malleable metal found in various ores and used in industry, engineering, and the arts in both pure and alloyed form |
vara: 46 phrases in 7 subjects |
Chemistry | 15 |
Economy | 12 |
Environment | 5 |
General | 3 |
Law | 9 |
Obsolete / dated | 1 |
Procedural law | 1 |