Dictionary (a.) Right-angled; having one or more angles of ninety degrees.Thesaurus cube-shaped cubed cubic cubiform cuboid diced elliptical elongated foursquare normal oblong oblongated oblongitudinal orthodiagonal orthogonal orthometric perpendicular quadrangular quadrate quadriform quadrilateral rhombic rhomboid right-angle right-angled right-angular square tetragonal tetrahedral trapezohedral trapezoid |