cu
NounWordNet 3.0
Noun (1)
- 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 conductorSynonyms: copperCuatomic number 29
Webster's Dictionary (GCIDE)
Cu \Cu\ n. the chemical symbol for copper.
Syn: copper. [WordNet 1.5]
Free On-line Dictionary of Computing
CU
<chat> "see you".
(1997-12-01)
cu
1.<communications> Call Unix.
2.<networking> The country code for Cuba.