quadrangle Pronunciation: /ˈkwɑːdræŋɡəl; ˈkwɒdræŋɡəl/Translate quadrangle | into French | into German | into Italian Spanish translation of quadranglen 1 (BrE) [Archit] patio (m) interior 2 [Math] quadrilateralquadrangle in other Oxford dictionaries Definition of quadrangle in the British & World English dictionary Definition of quadrangle in the US English dictionary