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

Did you know?

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
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.
This season, Albies has hit six home runs in 86 plate appearances against southpaws at home. Josh Shepardson, Forbes.com, 20 July 2026 Adding Kirby would give the Giants a head start on replacing southpaw Robbie Ray, who is expected to be traded between now and the deadline. Jim Bowden, New York Times, 20 July 2026 With southpaw standout Brent Headrick warming in the bullpen and the lefty-swinging Max Muncy due up, Aaron Boone chose to trust his right-handed ace in the seventh inning on Friday night. Gary Phillips, New York Daily News, 18 July 2026 Lefty Ian Seymour pitched Saturday and southpaw Shane McClanahan on Sunday. Marc Topkin, The Orlando Sentinel, 18 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 23 Jul. 2026.

Kids Definition

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

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