Cu, n.
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
<noun.substance> freq. cnt.: 4 freq. cnt.: 4
Cu atomic number 29 copper
semantic pointers
hypernym
substance holonym
brass
bronze
bornite, peacock ore
chalcocite, copper glance
chalcopyrite, copper pyrites
cuprite
malachite
hyponym