Cu

I will see you again later (Internet chat slang)

n. metallic chemical element (Chemistry)

adj. three-dimensional; like a cube, cubical; pertaining to the third degree (Mathematics)

CU, Cu, or cu may refer to:College University, an animated Internet-based comedy seriesThe ISO 639-1 code for Old Church SlavonicCombat Upgrade, from the MMORPG (Massively Multiplayer Online Role-playing Game) Star Wars: Galaxies by Sony Online EntertainmentCopper, the chemical element with the symbol Cu
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.cu is the country code top-level domain (ccTLD) for Cuba.
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Cu copper. Cu The symbol for the element copper. Cu chemical symbol, copper. [more]Cu - Community and Resources

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 conductor
(synonym) copper, atomic number 29
(hypernym) metallic element, metal
(hyponym) blister copper
(substance-holonym) brass

Cu, copper, metallic chemical element