Quadrangle

n. quadrilateral, four-sided and four-angled plane figure (such as a square or rectangle); area surrounded by buildings on all four sides

Quadrangle (architecture) is a space or courtyard, usually square or rectangular in plan, the four sides of which are entirely or mainly occupied by parts of a large building.Quadrangle (geography) usually refers to a United States Geological Survey (USGS) 7.5-minute quadrangle map, which are usually named after a local physiographic feature.In heraldry, the quadrangle forms the compartment of the Association of Universities and Colleges of Canada [1].Quadrilateral, a four-sided shape
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Noun
1. a four-sided polygon
(synonym) quadrilateral, tetragon
(hypernym) polygon, polygonal shape
(hyponym) parallelogram
2. a rectangular area surrounded on all sides by buildings
(synonym) quad
(hypernym) area

n. quadrangle, four-sided and four-angled plane figure (such as a square or rectangle)

(n.)
A square or quadrangular space or inclosure, such a space or court surrounded by buildings, esp. such a court in a college or public school in England.
  

(n.)
A plane figure having four angles, and consequently four sides; any figure having four angles.