Decennial Meaning: Definition, Examples, and Translations

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decennial

[dɪˈsɛn.i.əl ]

Definition

Context #1 | Adjective

periodic occurrence

Decennial refers to something that occurs every ten years. It is often used in the context of events or data collection that takes place once a decade, such as census reports or celebrations.

Synonyms

decade-long, ten-year.

Examples of usage

  • The decennial census provides vital population data.
  • Our town plans a decennial festival to celebrate its founding.
  • The organization conducts a decennial review to assess its progress.
  • They published a decennial report on climate change impacts.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Historical Events

  • The United States Census occurs every decennial year, providing vital population data.
  • Important anniversaries, such as the 10th or 100th, are often celebrated with events to mark significant milestones in history.

Science

  • Certain ecological studies may evaluate population changes every ten years to understand long-term trends.
  • In climate science, decennial averages help track changes in weather patterns and the environment.

Cultural Significance

  • Some cultures celebrate significant anniversaries, such as a decennial wedding, as major life events.
  • Art exhibitions or festivals might occur every ten years, showcasing developments over the decade.

Technology

  • In technology, data benchmarks may be set on a decennial basis to reflect progress in innovation and trends.
  • Certain software releases are celebrated on decennial anniversaries to highlight new advancements or updates.

Origin of 'decennial'

Main points about word origin

  • The word comes from Latin, where 'decem' means ten, and 'annus' means year.
  • It has been used in English since the early 19th century, highlighting the importance of measuring time in decades.

The word 'decennial' is derived from the Latin root 'decennium', where 'decem' means ten and 'annus' means year. This term has been in use since the late 19th century to describe events or phenomena that occur every ten years. Over time, its usage has expanded to various fields, including demographics, statistics, and cultural celebrations. As societies have developed and the importance of long-term planning and assessment has grown, decennial events like censuses and significant anniversaries have gained increased relevance in both governmental and community contexts.


Word Frequency Rank

Positioned at #20,392, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.