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