triennial

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triennial

  • /tɹaɪˈɛni.əl/

Rhymes with -ɛniəl

Where it comes from

From Latin triennium (“three-year period”), from tres (“three”) + annus (“year”). By surface analysis, tri- + -ennial.

adjective

  1. not comparable Happening every three years. triennial elections
  2. not comparable Lasting for three years. triennial parliaments; a triennial reign

Similar: trieterical

noun triennials

  1. A third anniversary.
  2. A plant that requires three years to complete its life-cycle.

Thesaurus

adjective

Similar: trieterical

Translations

Every language

adj happening every three years

Españoltrienal
Portuguêstrienal
Françaistriennal
Italianotriennale
Русскийтрёхгоди́чный trjoxgodíčnyj

adj lasting for three years

Françaistriennal
Deutschdreijährig
Italianotriennale
Русскийтрёхле́тний trjoxlétnij, трёхгодово́й trjoxgodovój

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Cite this
MLA

"triennial." Wiktionary, via Micwyn, micwyn.com/word/triennial. Accessed 6 Nov. 2026.

APA

triennial. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/triennial

Chicago

"triennial." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/triennial.

BibTeX
@misc{triennial_2026,
  title = {triennial},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/triennial},
  urldate = {2026-11-06}
}