noun🔗ShareDodécaèdresA 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. "En cours de géométrie, nous avons appris que les dodécaèdres sont des formes à douze faces, comme un type spécial de dé.mathfigurestructureChat with AIVocabulary GamePractice Reading