jeroboam

/ˌdʒɛrəˈboʊəm/
noun
  1. A very large wine bottle that holds about 3 liters (the equivalent of four standard bottles).
    • The restaurant displayed a jeroboam of red wine in the center of the table.
    • They brought a jeroboam of champagne to the wedding reception.
    • A jeroboam is often used for special celebrations because of its impressive size.