Word.ws English Dictionary

octennia

octennia is the plural of octennium.

Meaning of octennium

Noun

octennium (plural octenniums or octennia)

  1. (rare) An eight-year period.

Questions about octennia

What is octennia the plural of?
Octennia is the plural of octennium.

Words near octennia in the dictionary

  1. octenary
  2. octene
  3. octenes
  4. octenidine
  5. octenidine dihydrochloride
  6. octennia
  7. octennial
  8. octennially
  9. octennium
  10. octenniums
  11. octenol

Source and license

Adapted from Wiktionary: octennia (page history and authors); octennium (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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Cite this entry: “octennia.” Word.ws, https://word.ws/octennia. Based on Wiktionary, CC BY-SA 4.0.