decathlon

noun

de·​cath·​lon di-ˈkath-lən How to pronounce decathlon (audio)
-ˌlän
-ˈka-thə-
Synonyms of decathlonnext
: a 10-event athletic contest
specifically : a composite contest that consists of the 100-meter, 400-meter, and 1500-meter runs, the 110-meter high hurdles, the javelin and discus throws, shot put, pole vault, high jump, and long jump

Did you know?

Decathlon from deca- and athlon, "contest", means "ten contests". The ancient Greek Olympics held five-contest competitions, or pentathlons, that were based on the skills needed in battle. The modern Olympic decathlon, which was born in 1912, consists of the 100-meter run, 400-meter run, 1500-meter run, 110-meter high hurdles, javelin throw, discus throw, shot put, pole vault, high jump, and long jump. The original winner was the legendary Jim Thorpe, who would later be judged the greatest American athlete of the 20th century. And ever since, the Olympic decathlon winner has been called the finest all-around athlete in the world.

Examples of decathlon in a Sentence

Recent Examples on the Web
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The 29-year-old went to Baylor and competed for the school’s track and field team and earned All-Big 12 honors with a fifth-place finish in the decathlon in 2016. José Sánchez Córdova, Dallas Morning News, 1 Feb. 2026 Today’s birthdays: Olympic decathlon gold medalist Bill Toomey is 87. Tribune Content Agency, Baltimore Sun, 10 Jan. 2026 Corbo, a first-team All-Dade player at Palmer, went to Ole Miss as a walk-on track athlete, training in the javelin throw as a freshman and in the decathlon as a sophomore. Walter Villa, Miami Herald, 22 Dec. 2025 Jim Thorpe won two gold medals in the 1912 Olympic Games for pentathlon and decathlon. Frank Vaisvilas, jsonline.com, 27 Aug. 2025 See All Example Sentences for decathlon

Word History

Etymology

French décathlon, from déca- deca- + -athlon (as in pentathlon)

First Known Use

1910, in the meaning defined above

Time Traveler
The first known use of decathlon was in 1910

Browse Nearby Words

Cite this Entry

“Decathlon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decathlon. Accessed 4 Feb. 2026.

Kids Definition

decathlon

noun
de·​cath·​lon di-ˈkath-lən How to pronounce decathlon (audio)
-ˌlän
: an athletic contest in which each competitor takes part in each of a series of 10 track-and-field events

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