- complete quadrilateral
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Geom.a plane figure composed of four straight lines and their points of intersection.
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Universalium. 2010.
complete quadrilateral
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Complete quadrilateral — Quadrilateral Quad ri*lat er*al, n. 1. (Geom.) A plane figure having four sides, and consequently four angles; a quadrangular figure; any figure formed by four lines. [1913 Webster] 2. An area defended by four fortresses supporting each other; as … The Collaborative International Dictionary of English
complete quadrilateral — noun : a figure that is determined by four coplanar lines, and has four sides and three diagonal axes, each two of which cut the other harmonically in three centers of which one or even two may be at infinity * * * Geom. a plane figure composed… … Useful english dictionary
Quadrilateral — Quad ri*lat er*al, n. 1. (Geom.) A plane figure having four sides, and consequently four angles; a quadrangular figure; any figure formed by four lines. [1913 Webster] 2. An area defended by four fortresses supporting each other; as, the Venetian … The Collaborative International Dictionary of English
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