: left-hander
especially : a left-handed baseball pitcher
southpaw adjective

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Southpaw is of obscure origin. A popular theory holds that it comes from the onetime position of ballparks in relation to the sun. Supposedly, late 19th-century ballparks were laid out so that the pitcher looked in a westerly direction when facing the batter. The throwing arm of a left-handed pitcher would then be to the south-hence the name southpaw. This theory of its origin is undermined, however, by the fact that the original use of southpaw does not involve baseball at all. Rather, the term was used as early as 1848 to describe, simply, the left hand or a punch or blow given with the left hand. Today, we often use southpaw as a good-natured term for a left-handed person, but the word is sometimes viewed as stigmatizing by left-handed people.

Examples of southpaw in a Sentence

Recent Examples on the Web
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Other options are Minnesota's reliable righty Joe Ryan, Angels' young lefty Reid Detmers with significant team control, and veteran southpaw Kyle Freeland from Colorado, who could offer experience to a contender. Bernie Pleskoff, Forbes.com, 4 July 2026 Strikeouts still remain an issue for Jones, and the Yankees had been reluctant to use him against southpaws, but the 25-year-old has taken steps in the right direction. Gary Phillips, New York Daily News, 4 July 2026 The southpaw relied on his changeup to record 33 swings and seven whiffs, per Baseball Savant. Kansas City Star, 2 July 2026 Montgomery is a similar reliever, a high-risk, high-reward southpaw with command issues. Greg Jewett, New York Times, 2 July 2026 See All Example Sentences for southpaw

Word History

First Known Use

1871, in the meaning defined above

Time Traveler
The first known use of southpaw was in 1871

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Cite this Entry

“Southpaw.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/southpaw. Accessed 11 Jul. 2026.

Kids Definition

: a left-handed person
especially : a left-handed baseball pitcher
southpaw adjective

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