second base

noun

1
: the base that must be touched second by a base runner in baseball
2
: the player position for defending the area on the first-base side of second base
second baseman noun

Examples of second base in a Sentence

He slid into second base. He used to play second base for the Red Sox.
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.
Alex Bregman #2 of the Boston Red Sox leads off second base during the first inning of a game against the New York Yankees on September 14, 2025 at Fenway Park in Boston, Massachusetts. Drew Vonscio, MSNBC Newsweek, 16 Sep. 2025 Two innings later, Martin singled, stole second base and eventually scored the winning run in a ninth-inning comeback victory. Dan Hayes, New York Times, 14 Sep. 2025 Boston’s lineup will largely remain the same, with Jarren Duran, Alex Bregman and Trevor Story going 1-2-3 with Rob Refsnyder in right field, Carlos Narvaez behind the dish and Romy Gonzalez at second base. Mac Cerullo, Boston Herald, 14 Sep. 2025 Wagner, who had pinch-hit for Manny Machado in the eighth inning, was going to play third but moved over to play second base while Jose Iglesias came in to play third after Arraez was hurt. Kevin Acee, San Diego Union-Tribune, 14 Sep. 2025 See All Example Sentences for second base

Word History

First Known Use

1845, in the meaning defined at sense 1

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

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Cite this Entry

“Second base.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/second%20base. Accessed 17 Sep. 2025.

Kids Definition

second base

noun
: the base that must be touched second 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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