Trafalgar Square
From Longman Dictionary of Contemporary EnglishTrafalgar SquareTraˌfalgar ˈSquare a square (=a broad, open area with buildings on all sides) in central London, where Pall Mall, Whitehall, the Strand, and Charing Cross Road meet. Nelson's Column stands in Trafalgar Square. On New Year's Eve, there are public celebrations in Trafalgar Square.