noun🔗Share십이면체A polyhedron with twelve faces; the regular dodecahedron has regular pentagons as faces and is one of the Platonic solids."In geometry class, we learned that dodecahedrons are shapes with twelve faces, like a special type of dice. "기하학 수업에서 우리는 십이면체가 특별한 종류의 주사위처럼 열두 개의 면을 가진 도형이라는 것을 배웠습니다.mathfigurestructureChat with AIVocabulary GamePractice Reading