hecatonicosachoron

发音

US /hɛkətɔnaɪkoʊsɪˈkoʊɹɔn/

词形变化

hecatonicosachora hecatonicosachorons 复数 hecatonicosachorons hecatonicosachora 复数

释义与例句

n.
  1. 1.

    A four-dimensional object analogous to a dodecahedron, constructed out of one hundred and twenty dodecahedra, arranged 4 to a vertex.

    数学

词源

From hecaton- (“one hundred”) + icosa- (“twenty”) + -choron (“room”), from Ancient Greek ἑκατόν (hekatón, “one hundred”) εἴκοσι (eíkosi, “twenty”) and χῶρος (khôros, “room”).

来源：wiktionary