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.
With a devastating combination of cutters, sinkers and fastballs, the young right-hander has racked up 234 strikeouts, third in the AL behind Cleveland Guardians ace Gavin Williams (244) and likely Cy Young runner-up Dylan Cease (239). — Ryan Canfield Outkick, FOXNews.com, 24 Sep. 2026 With a four-seamer, a cutter and a sinker, Schlittler throws some variation of a fastball roughly 90% of the time, making his rise all the more impressive and unique. — Gary Phillips, New York Daily News, 24 Sep. 2026 The heater should pair well with his signature sinker, curveball and slider. — Kansas City Star, 24 Sep. 2026 Ohtani fouled off the next two pitches before whiffing on a sinker to end the inning. — Maddie Lee, Los Angeles Times, 24 Sep. 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 3 Oct. 2026.

Kids Definition

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