centenary

noun

cen·​te·​na·​ry sen-ˈte-nə-rē How to pronounce centenary (audio) ˈsen-tə-ˌner-ē How to pronounce centenary (audio)
-ˌne-rē
especially British sen-ˈtē-nə-rē
plural centenaries
centenary adjective

Did you know?

A centenary, like its cousin centennial, is an anniversary. Thus, the year 2013 may mark the centenary of a town's founding, and the year-long calendar of public events that the town sponsors for the occasion—that is, the celebration of the anniversary—can also be called a centenary. Individuals have their own centenaries, which usually celebrate their births; thus, Gerald Ford's centenary will occur in 2013, and John Kennedy's in 2017. And if you live long enough to be a centenarian, you'll be around to join the celebrations.

Examples of centenary in a Sentence

This year marks the centenary of the building's construction.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
London celebrated David Attenborough’s centenary on Friday, with the highlight being a special BBC broadcast evening event at the Royal Albert Hall in the British capital dedicated to the work of the legendary English broadcaster, natural historian and conservationist. Georg Szalai, HollywoodReporter, 8 May 2026 Sir David has been close with King Charles and the royal family for decades, and the official Royal Family social media sites also added their best wishes for his centenary — complete with images of him with a young Charles and his sister Princess Anne. Simon Perry, PEOPLE, 8 May 2026 And on this, his centenary, his fans made a point of finding him. ABC News, 8 May 2026 If that wasn’t reason enough to visit Barcelona, 2026 marks the centenary of Gaudi’s death and the completion of his most iconic work, La Sagrada Familia. Eddi Fiegel, Robb Report, 7 May 2026 See All Example Sentences for centenary

Word History

Etymology

Late Latin centenarium, from Latin centenarius of a hundred, from centeni one hundred each, from centum hundred — more at hundred

First Known Use

1661, in the meaning defined above

Time Traveler
The first known use of centenary was in 1661

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Cite this Entry

“Centenary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/centenary. Accessed 17 May. 2026.

Kids Definition

centenary

adjective or noun
cen·​ten·​a·​ry
sen-ˈten-ə-rē
ˈsent-ᵊn-ˌer-ē
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