Word.ws English Dictionary

tridecagon

/tɹaɪˈdɛ.kə.ɡɑn/

tridecagon noun: a polygon having thirteen sides and thirteen angles.

tridecagon: a polygon having thirteen sides and thirteen angles
Image: Arrenlex, Public domain, via Wikimedia Commons

Noun

tridecagon (plural tridecagons)

  1. A polygon having thirteen sides and thirteen angles.
    Synonyms:
    13-gon, trisdecagon, triskaidecagon

tridecagon meaning in Thai

tridecagon in Thai

geometry
รูปสิบสามเหลี่ยม

Synonyms of tridecagon

Forms of tridecagon

pluraltridecagons

Origin of tridecagon

From trideca- + -gon.

Questions about tridecagon

What does tridecagon mean?
Tridecagon means a polygon having thirteen sides and thirteen angles.
What is tridecagon in Thai?
Tridecagon in Thai is รูปสิบสามเหลี่ยม. See Tridecagon meaning in Thai.
What part of speech is tridecagon?
Tridecagon is a noun.
How do you pronounce tridecagon?
Tridecagon is pronounced /tɹaɪˈdɛ.kə.ɡɑn/ (US).
What is the plural of tridecagon?
The plural of tridecagon is tridecagons.

Words near tridecagon in the dictionary

  1. tridarns
  2. tride
  3. tridec-
  4. trideca-
  5. tridecacopper
  6. tridecagon
  7. tridecagonal
  8. tridecagons
  9. tridecagram
  10. tridecagrams
  11. tridecahedra

Source and license

Adapted from Wiktionary: tridecagon (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)-Flame, not lame-tridecagon.wav.

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