noun (n)

• chimney consisting of a metal pipe of large diameter that is used to connect a stove to a flue(noun.artifact)

  source: wordnet30
• a man's hat with a tall crown; usually covered with silk or with beaver fur(noun.artifact)

  Synonym:
  beaver, dress hat, high hat, opera hat, silk hat, top hat, topper
  

  source: wordnet30
• Pipe made of sheet iron in length and angular or curved pieces fitting together, -- used to connect a portable stove with a chimney flue.(noun)

  source: webster1913