Word.ws English Dictionary

icosioctahedron

icosioctahedron noun: a polyhedron with twenty-eight faces.

Noun

icosioctahedron (plural icosioctahedrons or icosioctahedra)

  1. A polyhedron with twenty-eight faces.

Forms of icosioctahedron

pluralicosioctahedrons
pluralicosioctahedra

Origin of icosioctahedron

From icosi- + octa- + -hedron.

Questions about icosioctahedron

What does icosioctahedron mean?
Icosioctahedron means a polyhedron with twenty-eight faces.
What part of speech is icosioctahedron?
Icosioctahedron is a noun.
What is the plural of icosioctahedron?
The plural of icosioctahedron is icosioctahedrons.

Words near icosioctahedron in the dictionary

  1. icosihexahedron
  2. icosihexahedrons
  3. icosikaidigon
  4. icosikaidigons
  5. icosioctahedra
  6. icosioctahedron
  7. icosioctahedrons
  8. icositetrachora
  9. icositetrachoron
  10. icositetrachorons
  11. icositetragon

Source and license

Adapted from Wiktionary: icosioctahedron (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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