Definition of Downing Street in English:

Downing Street

proper noun

  • 1A street in Westminster, London, between Whitehall and St James's Park. No. 10 is the official residence of the prime minister; No. 11 is the home of the Chancellor of the Exchequer.

    1. 1.1 Used allusively for the British government or the prime minister.
      ‘Downing Street flatly refused to confirm that the summit was off’

Pronunciation

Downing Street

/ˈdaʊnɪŋ striːt/