centennial

noun

cen·​ten·​ni·​al sen-ˈte-nē-əl How to pronounce centennial (audio)
: a 100th anniversary or its celebration
centennial adjective
centennially adverb

Examples of centennial in a Sentence

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.
Today it’s known as Lake Elmo, and the village this weekend is celebrating its centennial, complete with a fireworks display. Mary Divine, Twin Cities, 12 Sep. 2025 Vox Dei depicts these 100-year old images in a new light — literally, which is a fitting way to celebrate the centennial of the building, Roberson said. Lauren Costantino, Miami Herald, 10 Sep. 2025 Reservoir has also outlined plans for a celebration of Davis’ centennial in 2026. Walden Green, Pitchfork, 10 Sep. 2025 Rauschenberg is the focus of several upcoming museum shows in honor of the artist’s centennial year. Kristen Tauer, Footwear News, 8 Sep. 2025 See All Example Sentences for centennial

Word History

Etymology

Latin centum + English -ennial (as in biennial)

First Known Use

1791, in the meaning defined above

Time Traveler
The first known use of centennial was in 1791

Browse Nearby Words

Cite this Entry

“Centennial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/centennial. Accessed 17 Sep. 2025.

Kids Definition

centennial

1 of 2 noun
cen·​ten·​ni·​al
sen-ˈten-ē-əl
: a 100th anniversary or its celebration

centennial

2 of 2 adjective
: relating to a period of 100 years
centennially
-ē-ə-lē
adverb

More from Merriam-Webster on centennial

Last Updated: - Updated example sentences
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