棱锥体 léngzhuītǐ pyramid Definitions Defs Origin Strokes Stroke Words Sentences Sents 棱锥 稜錐 léngzhuī pyramid A polyhedron with a polygonal base and triangular sides that meet at a single point; also known as 角锥 jiǎozhuī in Taiwan.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