triathlon

noun

tri·​ath·​lon trī-ˈath-lən How to pronounce triathlon (audio)
-ˌlän,
 nonstandard  -ˈa-thə-
: an athletic contest that is a long-distance race consisting of three phases (such as swimming, bicycling, and running)

Examples of triathlon 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.
Forget marathons, triathlons and even the Tour de France — the annual Rock & Roll Hall of Fame ceremony may be the world's greatest endurance test. Troy Smith, Axios, 21 Oct. 2024 Recreational swimming is not allowed at Tempe Town Lake, except for special events such as triathlons. Alexandra Hardle, The Arizona Republic, 9 Sep. 2024 Related article Paris showcases riveting outdoor opening ceremony for Paralympics in historic first The 11 triathlon medal events at the Paralympics have all been moved to Monday subject to the results of further water tests. George Ramsay, CNN, 1 Sep. 2024 Gear up for swimming, triathlons, biking, gymnastics, and a beaucoup amount of other sports. Savannah Salazar, Vulture, 10 Aug. 2024 See all Example Sentences for triathlon 

Word History

Etymology

tri- + -athlon (as in decathlon)

First Known Use

1924, in the meaning defined above

Time Traveler
The first known use of triathlon was in 1924

Dictionary Entries Near triathlon

Cite this Entry

“Triathlon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/triathlon. Accessed 21 Dec. 2024.

Kids Definition

triathlon

noun
tri·​ath·​lon ˌtrī-ˈath-ˌlän How to pronounce triathlon (audio)
: an athletic contest that is a long-distance race consisting of three phases (as swimming, bicycling, and running)

More from Merriam-Webster on triathlon

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