Pall MallPall Mall /ˌpæl ˈmæl/ 
a wide street in west central London, between Trafalgar Square and St James's Palace known, especially formerly, as a fashionable area where there are a lot of gentleman's clubs → Mall
a wide street in west central London, between Trafalgar Square and St James's Palace known, especially formerly, as a fashionable area where there are a lot of gentleman's clubs → Mall