Icosahedral
//(ˌ)aɪˌkoʊsəˈhiːdɹəl//
"Icosahedral" in a Sentence (1 examples)
Of the convex polyhedra with regular faces, the only ones that have tetrahedral, octahedral, or icosahedral symmetry are the Platonic and Archimedean solids.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.