六面体 liùmiàntǐ hexahedron Definitions Defs Origin Strokes Stroke Words Sentences Sents 六 liù numeral six the number six; 6; complex form used in financial contexts is 陆 lù面 miàn noun plane (math) a surface or plane体 體 tǐ noun form (bound form) the form, state, or shape of a substance, such as a solid or liquid; the configuration or structure of an object