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.
For some, a color palette might seem like an unlikely entry point for a centennial campaign. Todd Longwell, Variety, 25 June 2025 The ceremony is expected to highlight a milestone centennial of filmmaking on the island nation, which has recently hosted such high-profile Hollywood productions as Jurassic World Rebirth and Gladiator II. Chris Gardner, HollywoodReporter, 25 June 2025 Adcock had been working on plans for the Clifton Chenier centennial record for months and was well aware of Jagger’s affection for zydeco. Reya Hart, The Atlantic, 15 June 2025 The Rancho Santa Fe Garden Club is one of the oldest garden clubs in the United States and will celebrate its centennial in 2026. News Release, San Diego Union-Tribune, 3 Aug. 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 3 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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