英和和英

語源

From octa- +‎ -hedral.

形容詞

octahedral (not comparable)

1. Of, relating to, or having the shape of an octahedron.
   • 1966, Norman W. Johnson, “Convex Polyhedra with Regular Faces”, in Canadian Journal of Mathematics, volume XVIII, number I, Toronto: University of Toronto Press, page 181:

     Of the convex polyhedra with regular faces, the only ones that have tetrahedral, octahedral, or icosahedral symmetry are the Platonic and Archimedean solids.

派生語

関連する語

• octahedron

参照