English Dictionary

Platonic solid

名詞

(geometry) Any of five convex polyhedra with congruent regular polygonal faces, which have a high degree of symmetry and have been studied since antiquity.

日本語の意味

プラトン立体：正多角形の合同な面から構成され、対称性が高い五種類の凸多面体（古代から研究されている幾何学的対象）

She carved a tiny Platonic solid from a block of wood as a geometry gift for her teacher.

彼女は先生への幾何学の贈り物として、木の塊から小さな正多面体を彫った。

意味（1）

(geometry) Any of five convex polyhedra with congruent regular polygonal faces, which have a high degree of symmetry and have been studied since antiquity.

As the names suggest, the groups and their existence are connected to the five Platonic solids. They are in fact the rotation groups of the Platonic solids.

Platonic solids （ plural ）