plural of rhombicuboctahedron

(geometry) An Archimedean solid with eight triangular and eighteen square faces; the small rhombicuboctahedron. / (in combination) Either of the small rhombicuboctahedron and great rhombicuboctahedron.

(geometry) An Archimedean solid that is isogonal and has twenty-six regular faces (twelve square, eight hexagonal and six octagonal).

plural of great rhombicuboctahedron