Meanings
noungreat icosahedron (plural great icosahedra or great icosahedrons)
plural great icosahedra · plural great icosahedrons
- geometryOne of four Kepler-Poinsot polyhedra with Schläfli symbol {3,5⁄2}.
Cite this entry
APA
great icosahedron. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/great%20icosahedron
MLA
“great icosahedron.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/great%20icosahedron. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “great icosahedron,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/great%20icosahedron.
Source: great icosahedron on Wiktionary, CC BY-SA 4.0.