Word.ws English Dictionary

enneadecagon

US/ˈɛ.niː.əˈdɛ.kə.ɡɑn/

enneadecagon noun: a polygon with nineteen sides and nineteen angles.

Noun

enneadecagon (plural enneadecagons)

  1. A polygon with nineteen sides and nineteen angles.
    Synonyms:
    19-gon, nonadecagon

enneadecagon meaning in Thai

enneadecagon in Thai

geometry
รูปสิบเก้าเหลี่ยม

Synonyms of enneadecagon

Forms of enneadecagon

pluralenneadecagons

Origin of enneadecagon

From enneadeca- + -gon.

Questions about enneadecagon

What does enneadecagon mean?
Enneadecagon means a polygon with nineteen sides and nineteen angles.
What is enneadecagon in Thai?
Enneadecagon in Thai is รูปสิบเก้าเหลี่ยม. See Enneadecagon meaning in Thai.
What part of speech is enneadecagon?
Enneadecagon is a noun.
How do you pronounce enneadecagon?
Enneadecagon is pronounced /ˈɛ.niː.əˈdɛ.kə.ɡɑn/ (US).
What is the plural of enneadecagon?
The plural of enneadecagon is enneadecagons.

Words near enneadecagon in the dictionary

  1. enneacontahexagon
  2. enneacontahexagons
  3. ennead
  4. enneadeca-
  5. enneadecaeteris
  6. enneadecagon
  7. enneadecagons
  8. enneadecahedra
  9. enneadecahedron
  10. enneadecahedrons
  11. enneadecaphobia

Source and license

Adapted from Wiktionary: enneadecagon (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-enneadecagon.wav.

Cite this entry: “enneadecagon.” Word.ws, https://word.ws/enneadecagon. Based on Wiktionary, CC BY-SA 4.0.