noun (n)

• informal terms for the nose(noun.body)

  Synonym:
  beak, honker, nozzle, schnoz, schnozzle, snoot, snout
  

  source: wordnet30
• a device on an automobile for making a warning noise(noun.artifact)

  Synonym:
  automobile horn, car horn, horn, motor horn
  

  source: wordnet30
• nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes(noun.animal)

  Synonym:
  bird of minerva, bird of night, owl
  

  source: wordnet30