対訳 キューブ
出典:Wiktionary
From Old French cube, from Latin cubus, from Ancient Greek κύβος (kúbos).
cube (三人称単数 現在形 cubes, 現在分詞 cubing, 過去形および過去分詞形 cubed)
Clipped form of cubicle (with intentional reference to their common shape per cube, etymology 1), which from Latin cubiculum (“a small bedchamber または lounge”), from cubare (“to lie down”).
出典:Wikipedia
出典:『Wikipedia』 (2011/06/10 12:34 UTC 版)
In geometry, a cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. The cube can also be called a regular hexahedron and is one of the five Platonic solids. It is a special kind of square prism, of rectangular parallelepiped and of trigonal trapezohedron. The cube is dual to the octahedron. It has cubical symmetry (also called octahedral symmetry). It is special by being a Cuboid and a Rhombohedron.