first base
noun
1
: the base that must be touched first by a base runner in baseball
2
: the player position for defending the area around first base
3
: the first step or stage in a course of action
plans never got to first base
Examples of first base in a Sentence
a runner on first base
She hit a ground ball to first base.
He used to be a catcher, but now he plays first base.
Recent Examples on the Web
The Mariners have the biggest need at first base, but don’t have the dough, apparently, to address it.
—
Jim Bowden, The Athletic, 24 Jan. 2025
The Astros have acquired Isaac Paredes in a trade to man the hot corner, along with signing Christian Walker to play first base.
—John Yoo and John Shu, Newsweek, 24 Jan. 2025
Primarily a third baseman for the Yankees, the righty-swinging Berti started three playoff games at first base — despite having never played the position at the MLB level — after Anthony Rizzo suffered two broken fingers in the second-to-last game of the regular season.
—Peter Sblendorio, New York Daily News, 23 Jan. 2025
He’s played 121 MLB games over two seasons and offers a bit of positional versatility as well, having played a bit in the outfield and at first base.
—Mac Cerullo, Boston Herald, 19 Jan. 2025
See all Example Sentences for first base 
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Jim Bowden, The Athletic, 24 Jan. 2025
The Astros have acquired Isaac Paredes in a trade to man the hot corner, along with signing Christian Walker to play first base.
—John Yoo and John Shu, Newsweek, 24 Jan. 2025
Primarily a third baseman for the Yankees, the righty-swinging Berti started three playoff games at first base — despite having never played the position at the MLB level — after Anthony Rizzo suffered two broken fingers in the second-to-last game of the regular season.
—Peter Sblendorio, New York Daily News, 23 Jan. 2025
He’s played 121 MLB games over two seasons and offers a bit of positional versatility as well, having played a bit in the outfield and at first base.
—Mac Cerullo, Boston Herald, 19 Jan. 2025
See all Example Sentences for first base
Dictionary Entries Near first base
Cite this Entry
“First base.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20base. Accessed 30 Jan. 2025.
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