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/