Hecatonicosachoron
//hɛkətɔnaɪkoʊsɪˈkoʊɹɔn//
"Hecatonicosachoron" in a Sentence (3 examples)
The pentachoron, the hecatonicosachoron, and the hexacosichoron all have dichoral angles which are not divisors of 2π, and consequently, they are not space-filling.
The hecatonicosachoron (dodecaplex or 120-cell) and the hexacosichoron (tet- raplex or 600-cell) are also unique polychora, which have no analogs in higher dimensions.
The pentachoron, hypercube, orthoplex, hecatonicosachoron, and hexacosichoron are analogues of the ordinary Platonic solids.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.