九面体 Traditional form: 九面體 Pinyin (reading): jiǔmiàntǐ Definitions: enneahedron (solid figure having nine plane faces) Characters: 九 - nine 面 - face; surface, side; plane, dimension 体 - body; group, class; form, style, system Traditional characters: 九 - nine 面 - face; surface, side; plane, dimension 體 - body; group, class; form, style, system