Chemical element with symbol Cu and atomic number 29; 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.
(informal) uncomplimentary terms for a policeman
any of various small butterflies of the family Lycaenidae having copper colored wings
a copper penny
coat with a layer of copper
a reddish brown the color of polished copper
a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
uncomplimentary terms for a policeman
any of various small butterflies of the family Lycaenidae having coppery wings
a reddish-brown color resembling the color of polished copper
