1. (noun)plaza, place, piazza a publicsquare with room for pedestrians "they met at Elm Plaza"; "Grosvenor Place"
Definitions of 'piazza'
Webster 1913 Dictionary
1. (noun)piazza an opensquare in a European town, especially an Italian town; hence (Arch.), an arcaded and roofed gallery; a portico. In the United States the word is popularly applied to a veranda