3 entries found for copper.
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Main Entry: 1cop·per
Pronunciation: käp-r
Function: noun 1: a reddish metallic element that is one of the best conductors of heat and electricity -- see ELEMENT table 2: a copper or bronze coin 3chiefly British: a large copper kettle or boiler 4: any of various small butterflies with usually copper-colored wings - cop·pery /käp-(-)r/ adjective