English Dictionary

16-cell

IPA（発音記号）

/sɪksˈtiːnˌsɛl/

名詞

(geometry) A four-dimensional polytope, analogous to an octahedron, whose sixteen bounding facets are tetrahedra.

日本語の意味

16-cell：幾何学の用語で、四次元の多胞体を指します。正八面体の四次元版であり、その境界は16個の正四面体で構成されています。

The 16-cell, a regular four-dimensional polytope bounded by sixteen tetrahedral facets, serves as an important example in studies of four-dimensional geometry.

十六胞体は、十六個の四面体の面で囲まれた正則な四次元多胞体で、四次元幾何学の研究において重要な例となります。

意味（1）

(geometry) A four-dimensional polytope, analogous to an octahedron, whose sixteen bounding facets are tetrahedra.

The remaining 8, as before, are the vertices of the complementary 16-cell (see Figure 9). In Figure 7, these 8 points have been blackened, but not joined, because the 16-cell has longer edges; diameters of octahedral facets of the 24-cell.

16-cells （ plural ）