Meaning

2 senses
  1. (not comparable)Occurring every ten years.

  2. (not comparable)Of or related to a ten-year period, as a term of office.

Translations

3 languages

Origin

From Latin decennialis, from decennium (“10-year period”) + -ālis, from decennis (“10-year

From Latin decennialis, from decennium (“10-year period”) + -ālis, from decennis (“10-year”) + -ium (“-ium”, suffix forming abstract nouns), from decem (“ten”) + annus (“year”) + -is (suffix forming compound adjectives).

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