archrival

noun

arch·​ri·​val (ˌ)ärch-ˈrī-vəl How to pronounce archrival (audio)
: a principal rival

Examples of archrival in a Sentence

In baseball, the Boston Red Sox and the New York Yankees are archrivals.
Recent Examples on the Web
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And the scaling is accelerating: General Catalyst, along with archrival Andreessen Horowitz, claimed around 20 cents of every dollar invested with U.S. VCs last year, according to Pitchbook data. Iain Martin, Forbes.com, 27 May 2025 The back-and-forth contest represented a culminating moment, not only for the Yankees’ longtime coach — claiming the City Section Open Division girls’ basketball title by knocking off archrival Westchester 63-52 — but for the girls’ basketball program. Benjamin Royer, Los Angeles Times, 2 Mar. 2025 Although Maryland men’s basketball and Duke no longer compete as members of the Atlantic Coast Conference, the Terps were one-upped by their former archrival Friday afternoon. Edward Lee, Baltimore Sun, 23 May 2025 Standing in their way are the archrival and defending champion Boston Celtics, looking galvanized after Wednesday’s Game 5 win. Steven Louis Goldstein, New York Times, 16 May 2025 See All Example Sentences for archrival

Word History

First Known Use

1750, in the meaning defined above

Time Traveler
The first known use of archrival was in 1750

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Cite this Entry

“Archrival.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/archrival. Accessed 10 Jun. 2025.

Kids Definition

archrival

noun
arch·​ri·​val (ˌ)ärch-ˈrī-vəl How to pronounce archrival (audio)
: a principal rival

More from Merriam-Webster on archrival

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