dipyramid Definition

pyramid, scalenohedron, bipyramid, pyramidoid, rhombicosidodecahedron, prismatoid, regular polyhedron, zirconoid, polyhedron, disphenoid, crystal system, prismoid, regular polygon, tetrahedron, macroprism, tetrahexahedron, hexoctahedron, holohedral, trisoctahedron, dodecahedron, pyritohedron, point group, plane figure, hemihedral, berylloid, trihedron, octahedron, decahedron, pentahedron, orthodome, dihexagonal, cubane, tetrahedral, clinorhombic, octangle, platonic solid, decahedral, conic section, geometrize, scalene triangle, geometral, quartzoid, pseudosymmetry, macrodome, spheroconic, clinodome, leucitoid, heptahedron, macropinacoid, aristotype, sexangled, polyiamond, cuboctahedron, macrodiagonal, dihedron, brachypinacoid, brachydiagonal, icosahedron, sexangle, hemiholohedral, clinopinacoid, equilateral triangle, ellipsoid of revolution, trirhomboidal, isosceles triangle, euclidean space, catenoid, hemihedron, unitary matrix, acute triangle, cyclide, hexahedron, triangular prism, orthodiagonal, hexagon, cubelike, lattice, icosidodecahedron, symmetry, riemannian geometry, spherulite, antiprism, geometry, latin square, semidome, space lattice, monosymmetric, hermitian matrix, hemispheroid, orbic, oblongum, singular matrix, parallelepiped, parallelogram, undecagon, square matrix, gyroidal, projective geometry, tangent plane, magic square,