Synonyms of the word

parallelogram

• n. (geometry) A convex quadrilateral in which each pair of opposite edges are parallel and of equal length.
• n. (Gaelic games, dated) either of two rectangular areas (respectively the large parallelogram and the small…

quadrangle

• n. (geometry) A geometric shape with four angles and four straight sides; a four-sided polygon.
• n. A courtyard which is quadrangular.
• n. The buildings forming the border of such a courtyard.

quadrilateral

• n. A polygon with four sides.
• n. An area defended by four fortresses supporting each other.
• adj. having four sides.

tetragon

• n. (geometry, rare) A quadrilateral.
• n. An aspect of two planets with regard to the Earth when they are distant from each other ninety degrees,…