锥体 zhuītǐ cone Origin Definitions Defs Strokes Stroke Words Sentences Sents 圆锥体 yuánzhuītǐ cone circular cone; taper棱锥体 léngzhuītǐ pyramid a polyhedron formed by connecting a polygonal base and a point called the apex角锥体 jiǎozhuītǐ pyramid A solid shape with a polygon for a base and triangular sides that meet at a single point.