noun (n)

• a faucet for drawing water from a pipe or cask(noun.artifact)

  Synonym:
  tap, water faucet, water tap
  

  source: wordnet30
• a discharge pipe with a valve and spout at which water may be drawn from the mains of waterworks(noun.artifact)

  source: wordnet30
• A discharge pipe with a valve and spout at which water may be drawn from the mains of waterworks; a water plug.(noun)

  source: webster1913