Word.ws English Dictionary

triacontagons

triacontagons is the plural of triacontagon.

Meaning of triacontagon

Noun

triacontagon (plural triacontagons)

  1. A polygon with thirty sides.
    • After projection onto the (x₁, x₂) plane, the A’s, B’s, C’s, and D’s form four concentric triacontagons, inscribed in circles of radii a, b, c, and d.1947, H. S. M. Coxeter, Regular Polytopes, published 2012, unnumbered page
    Synonyms:
    30-gon

Questions about triacontagons

What is triacontagons the plural of?
Triacontagons is the plural of triacontagon.

Words near triacontagons in the dictionary

  1. triacontadigon
  2. triacontadigons
  3. triacontads
  4. triacontagon
  5. triacontagonal
  6. triacontagons
  7. triacontahedra
  8. triacontahedral
  9. triacontahedron
  10. triacontahedrons
  11. triacontakaitetragon

Source and license

Adapted from Wiktionary: triacontagons (page history and authors); triacontagon (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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