third base

noun

1
: the base that must be touched third by a base runner in baseball
2
: the player position for defending the area around third base
third baseman noun

Examples of third base in a Sentence

a runner on third base
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.
Will Smith misjudged the ball and never ran to third base, allowing catcher William Contreras to jog to third base and get the final out of the inning. Ryan Gaydos, FOXNews.com, 14 Oct. 2025 Milwaukee catcher William Contreras then ran to third base to tag the bag for an 8-6-2 double play. Kendall Capps, MSNBC Newsweek, 14 Oct. 2025 At the trade deadline, Cashman plugged big holes at third base, the bench and in the bullpen by obtaining Ryan McMahon, Jose Caballero, Amed Rosario, David Bednar and Camilo Doval. Barry M. Bloom, Sportico.com, 12 Oct. 2025 Though Freeman’s groundout moved Betts to third base, Edman wasn’t able to get him home. Fabian Ardaya, New York Times, 10 Oct. 2025 See All Example Sentences for third base

Word History

First Known Use

1845, in the meaning defined at sense 1

Time Traveler
The first known use of third base was in 1845

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Cite this Entry

“Third base.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/third%20base. Accessed 20 Oct. 2025.

Kids Definition

third base

noun
: the base that must be touched third by a base runner in baseball or the position of the player defending the area around it
Last Updated: - Updated example sentences
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