try square Definition

set square, square, octangle, square meal, square yard, angulometer, regular polygon, exterior angle, hexangular, interior angle, bow compass, right triangle, rhombicosidodecahedron, acute triangle, hypothenuse, bimedial, sexangular, arraswise, central angle, triblet, square away, orthotomic, miter joint, trirectangular, cramponee, demicircle, apotome, orthocentre, latin square, sexangle, sexangled, glass cutter, quartersaw, semimajor axis, capsquare, plane figure, obtuse triangle, stringpiece, major axis, magic square, spherical angle, cramp iron, rectangle, round angle, perpend, incentre, traffic circle, arcograph, singular matrix, bridgetree, amblygon, cobwork, square matrix, semiaxis, rectangular, treenail, angulous, tricornered, checkwork, ancony, surmark, circumferentor, mustaiba, grivation, curvograph, stringcourse, main diagonal, orthodiagonal, spherograph, syphering, tectiform, pritchel, jack plane, euclidean space, muriform, coigne, decussative, plane angle, beer mat, semidiameter, whirtle, angle of refraction, dihexagonal, anglemeter, woodhole, oillet, hexoctahedron, pantometer, conic section, scalene triangle, courb, paper cutter, nail set, brachydiagonal, contline, ashlaring, biangular, optigraph, telegraph post, macropinacoid,