1
rounders plural in form but singular in construction : a game of English origin that is played with ball and bat and that somewhat resembles baseball
2
: a dissolute person : wastrel
3
: one that rounds by hand or by machine
4
: a boxing match lasting a specified number of rounds
usually used in combination
a 10-rounder
5
sports : a player selected in a specified round of a draft (see draft entry 1 sense 9c)
used in combination
a first-rounder [=a player selected in the first round]
The fourth running back drafted, this second-rounder leads all rookies with 562 rushing yards.Jarrett Bell

Examples of rounder in a Sentence

Recent Examples on the Web
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Last year’s first-rounder, Schoolcraft walked three batters allowed three hits and gave up four runs while recording just one out. Jeff Sanders, San Diego Union-Tribune, 22 Aug. 2026 Unless Zavala has a strong finish in the final two preseason games, the fourth-rounder from 2023 could be in trouble. Joseph Person, New York Times, 21 Aug. 2026 The Nuggets receive an unprotected 2031 first-round pick from the Cavaliers and a 2032 second-rounder from the Sacramento Kings. Janis Carr, Oc Register, 20 Aug. 2026 First-rounders must be starters in that rubric to make the roster pieces fit. Troy Renck, Denver Post, 19 Aug. 2026 See All Example Sentences for rounder

Word History

First Known Use

1828, in the meaning defined at sense 1

Time Traveler
The first known use of rounder was in 1828

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Cite this Entry

“Rounder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rounder. Accessed 28 Aug. 2026.

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