1
: one that sinks
specifically : a weight for sinking a fishing line, seine, or sounding line
2
3
: a fastball that sinks as it reaches the plate

called also sinker ball

Examples of sinker 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.
In the bottom of the fourth inning, Brice Turang got the barrel of his bat to an inside sinker and lifted it over the fence in left-center, into the Brewers’ bullpen. — Maddie Lee, Los Angeles Times, 12 Oct. 2026 The beach itself is worth venturing to even for a day visit, but staying on this peaceful, postcard-perfect cove had me—pardon the nautical pun— falling hook, line, and sinker for Milos. — Callie Thorpe, Condé Nast Traveler, 7 Oct. 2026 Rasmussen retired 15 consecutive batters before Austin Wells doubled with two outs in the eighth inning, ripping a liner just inside the right-field foul line on an inside sinker. — Rob Maaddi, Chicago Tribune, 4 Oct. 2026 After Miguel Vargas lined a base hit to left to lead off the fourth, Murakami drove a first-pitch elevated sinker 440 feet into the right-field stands for his first postseason home run. — ABC News, 3 Oct. 2026 See All Example Sentences for sinker

Word History

First Known Use

1526, in the meaning defined at sense 1

Time Traveler
The first known use of sinker was in 1526

Browse Nearby Words

Cite this Entry

“Sinker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sinker. Accessed 20 Oct. 2026.

Kids Definition

1
: one that sinks
especially : a weight for sinking a line or net
2
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