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.
While standing on a concourse on the third base side, Pretot drew a contrast with the June 14 killing of Minnesota House of Representatives member Melissa Hortman. Graham Womack, Sacbee.com, 15 Sep. 2025 The 28-year-old speedster also stole third base to jumpstart a rally that put the game away on Friday night, and made an outstanding defensive play to save a run late in Sunday's game. Jackson Roberts, MSNBC Newsweek, 15 Sep. 2025 Without Machado or Arraez, Mason McCoy started at shortstop, Jose Iglesias started at third base and both hit in the bottom third of the lineup, which went 5-for-12 with three RBIs in Sunday’s win. Jeff Sanders, San Diego Union-Tribune, 14 Sep. 2025 After the top of the first inning, several Yankees batters congregated on the third base line with manager Aaron Boone and the umpires. Gabrielle Starr, Boston Herald, 13 Sep. 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 17 Sep. 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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