Word.ws English Dictionary

octadecahedra

octadecahedra is the plural of octadecahedron.

Meaning of octadecahedron

Noun

octadecahedron (plural octadecahedra or octadecahedrons)

  1. A polyhedron with eighteen faces.
    • The cell structure was considered to consist of spherical holes but for the purposes of calculation, the cells were assumed to be octadecahedra. ln this model, a compressive force along the principal axis of the octadecahedron and parallel to.1974, International Polymer Science and Technology, page 202

Questions about octadecahedra

What is octadecahedra the plural of?
Octadecahedra is the plural of octadecahedron.

Words near octadecahedra in the dictionary

  1. octadecadienoic acid
  2. octadecadienoyl
  3. octadecafluorooctane
  4. octadecagon
  5. octadecagons
  6. octadecahedra
  7. octadecahedral
  8. octadecahedron
  9. octadecahedrons
  10. octadecahydrate
  11. octadecahydrates

Source and license

Adapted from Wiktionary: octadecahedra (page history and authors); octadecahedron (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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Cite this entry: “octadecahedra.” Word.ws, https://word.ws/octadecahedra. Based on Wiktionary, CC BY-SA 4.0.