coke

noun
  1. A solid fuel made by heating coal in the absence of air so that the volatile components are driven off. noun
    The steel industry relies heavily on coke as a fuel.
    Coke is used in the production of iron and steel.
  2. A carbonated soft drink, often used as a generic term for cola beverages. noun
    I'll have a coke with my burger, please.
    She prefers diet coke over regular coke.
  3. A slang term for cocaine, a powerful stimulant drug. noun
    He was arrested for possession of coke.
    Coke is illegal in many countries due to its addictive nature.