any of various small butterflies of the family Lycaenidae having coppery wings
a reddish-brown color resembling the color of polished copper पर्याय: copper color,
uncomplimentary terms for a policeman पर्याय: bull, cop, fuzz, pig,
a copper penny
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 पर्याय: Cu, atomic number 29,