Crossword clues for icosahedra
icosahedra
Wiktionary
icosahedra
alt. (plural of icosahedron English) n. (plural of icosahedron English)
WordNet
icosahedron
n. any polyhedron having twenty plane faces
[also: icosahedra (pl)]
icosahedra
See icosahedron
Usage examples of "icosahedra".
The intermediate arrangements, with cubic, octahedral, and icosahedra symmetry, had never been used.
At last the mouths of the Solar System's second spacetime wormhole had been threaded with icosahedra of blue-glowing exotic matter.