Word.ws English Dictionary

triagonal

UK/tɹaɪˈæɡənəl/

triagonal adjective: triangular, trigonal.

Adjective

triagonal (comparative more triagonal, superlative most triagonal)

  1. (nonstandard) Triangular, trigonal.
    • [T]he greatest part of the face, nay, of the head, was nothing else but two large and protuberant bunches […] shap'd into a multitude of small Hemispheres, plac'd in a triagonal order […].1665, Robert Hooke, Micrographia, section XXXIX
    • This mailbox is mine
      And this triagonal sign.
      That blue balloon, the month of June.
      They're mine, mine, mine, mine, mine.2005, LazyTown (TV series), "Dear Diary" (season 1, episode 16): "The Mine Song"

Forms of triagonal

comparativemore triagonal
superlativemost triagonal

Origin of triagonal

Irregular formation of trigonal, after tetragonal etc.

Words that rhyme with triagonal

Questions about triagonal

What does triagonal mean?
Triagonal means triangular, trigonal.
What part of speech is triagonal?
Triagonal is an adjective.
How do you pronounce triagonal?
Triagonal is pronounced /tɹaɪˈæɡənəl/ (UK).

Words near triagonal in the dictionary

  1. triaged
  2. triager
  3. triagers
  4. triages
  5. triaging
  6. triagonal
  7. triakid
  8. triakids
  9. triakis icosahedron
  10. triakis octahedron
  11. triakis tetrahedron

Source and license

Adapted from Wiktionary: triagonal (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:

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