平行六面体 píngxíngliùmiàntǐ parallelepiped Definitions Defs Origin Strokes Stroke Words Sentences Sents 平行 píngxíng adjective parallel situated or moving in the same direction and at the same distance apart so as not to meet, used both in a spatial sense and figuratively六面体 六面體 liùmiàntǐ hexahedron a solid geometric figure with six faces