a common reddish-brown metal (symbol Cu)
coppery-brown color
Cases of word usage
1) a bright yellow metal made by mixing copper and zinc (brass)
2) a metal made of a mixture of copper and tin (bronze)
3) a musical instrument of copper or brass, used for military signals (bugle)
4) any mineral substance such as tin, iron, gold and copper that can be used to make things (metal)