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 ball dropped in, and Turner jogged into second base. Maddie Lee, Los Angeles Times, 30 May 2026 He was stranded at second base when Wrobleski went back to setting the Phillies down in order, retiring the next seven (five on strikeouts). Bill Plunkett, Oc Register, 30 May 2026 Reid Overstreet followed with a chopper to second base that went off the glove of Max Segura for another error to score Zollicoffer. Darren Lauber, Fort Worth Star-Telegram, 29 May 2026 Objectively, all that actually happened is a runner made it to second base. Elise Devlin, New York Times, 29 May 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

Browse Nearby Words

Cite this Entry

“Second base.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/second%20base. Accessed 1 Jun. 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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