柱体 zhùtǐ cylinder/prism Origin Definitions Defs Strokes Stroke Words Sentences Sents 圆柱体 yuánzhùtǐ cylinder cylinder (geometry)三角柱体 sānjiǎozhùtǐ triangular prism triangular prism (mathematics)四角柱体 sìjiǎozhùtǐ cuboid a solid geometric figure with six rectangular faces, also known as a rectangular prism角柱体 jiǎozhùtǐ prism prism (mathematics)