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 Brandon’s 10th birthday in February 2016, his parents took him to New York City, where Sinatra’s centennial was celebrated at Lincoln Center with a concert featuring jazz stars singer Kurt Elling and pianist Monty Alexander. Steve Rothaus, Miami Herald, 21 Apr. 2025 Building a Legacy Through Technology Caterpillar's centennial is not only a moment of celebration but a springboard into the future. Peter High, Forbes.com, 21 Apr. 2025 Take Person of the Year, which in two years will reach its centennial. Sam Jacobs, Time, 16 Apr. 2025 The latest: As part of the centennial, theater leaders had saved money to revamp the aging building with new lights, seats and more, Lehmann said. Kathryn Varn, Axios, 3 Apr. 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 21 May. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!