noun (n)

• a motor vehicle with four wheels; usually propelled by an internal combustion engine(noun.artifact)

  Example:
  He needs a car to get to work.
  

  Synonym:
  auto, automobile, machine, motorcar
  

  source: wordnet30
• a wheeled vehicle adapted to the rails of railroad(noun.artifact)

  Example:
  Three cars had jumped the rails.
  

  Synonym:
  railcar, railroad car, railway car
  

  source: wordnet30
• the compartment that is suspended from an airship and that carries personnel and the cargo and the power plant(noun.artifact)

  Synonym:
  gondola
  

  source: wordnet30
• where passengers ride up and down(noun.artifact)

  Example:
  The car was on the top floor.
  

  Synonym:
  elevator car
  

  source: wordnet30
• a conveyance for passengers or freight on a cable railway(noun.artifact)

  Example:
  They took a cable car to the top of the mountain.
  

  Synonym:
  cable car
  

  source: wordnet30
• A small vehicle moved on wheels; usually, one having but two wheels and drawn by one horse; a cart.(noun)

  source: webster1913