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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.
After long avoiding her father’s legacy following a tragic accident, she is invited to represent him at the Grand Ole Opry’s centennial Christmas celebration. Diana Leyva, Nashville Tennessean, 28 Nov. 2025 The folks at the Opry invite Gentry to represent her father in their centennial celebration at Christmas but for Gentry, the invitation is bittersweet. Rebecca Angel Baer, Southern Living, 27 Nov. 2025 In honor of their centennial, this year’s Christmas Spectacular features a host of new surprises, including a cutting-edge sound system modeled after the immersive audio technology inside the Las Vegas Sphere that ensures the celebration sounds as bold and fresh as the Rockettes themselves. Dave Quinn, PEOPLE, 27 Nov. 2025 As Zootopia prepares for its centennial celebration, Judy uncovers some clues that suggest a snake infiltration. Jake Coyle, Boston Herald, 26 Nov. 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 4 Dec. 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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