Carbide
WordNet
noun
(1) A binary compound of carbon with a more electropositive element
WiktionaryText
Noun
- Any binary compound of carbon and a more electropositive element
- The polyatomic ion C22−, or any of its salts.
- The monatomic ion C4−, or any of its salts.
- A carbon-containing alloy or doping of a metal or semiconductor, such as steel.
- Tungsten carbide.
- trivial name for calcium carbide (CaC2), used to produce acetylene in bicycle lamps in the early 1900s.