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.
The Padres got a force at second base while Meidroth decided to take off for home. Lamond Pope, Chicago Tribune, 2 May 2026 Cora was the Dodgers’ primary shortstop in 2000 and 2001, then moved to second base through 2004. Steve Henson, Los Angeles Times, 1 May 2026 In the bottom of the frame, shortstop Ezequiel Tovar made a scrambling, diving stop on Sal Stewart’s grounder behind second base, then Tovar nailed Matt McClain at the plate for the final out of the inning. Patrick Saunders, Denver Post, 30 Apr. 2026 Massey, 28, had spent his entire career at second base. Kansas City Star, 30 Apr. 2026 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 2 May. 2026.

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
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