What is the meaning of street?

noun

• A thoroughfare (usually including sidewalks) that is lined with buildings.
  • usage: "they walked the streets of the small town"; "he lives on Nassau Street"
• The part of a thoroughfare between the sidewalks; the part of the thoroughfare on which vehicles travel.
  • usage: "be careful crossing the street"
• The streets of a city viewed as a depressed environment in which there is poverty and crime and prostitution and dereliction.
  • usage: "she tried to keep her children off the street"
• A situation offering opportunities.
  • usage: "he worked both sides of the street"; "cooperation is a two-way street"
• People living or working on the same street.
  • usage: "the whole street protested the absence of street lights"