(a.) Right-angled; having one or more angles of ninety degrees.
Thesaurus Entries
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
