archenemy

noun

arch·​en·​e·​my (ˌ)ärch-ˈe-nə-mē How to pronounce archenemy (audio)
plural archenemies
: a principal enemy

Examples of archenemy in a Sentence

The two politicians were archenemies. The country went to war with its archenemy.
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.
Perry is always fighting against his archenemy, Doctor Doofenshmirtz. Vulture Editors, Vulture, 23 July 2025 Pro-government networks and broadsheets portrayed Pakistan as an archenemy that Indian forces would soon vanquish. Vaibhav Vats, The Atlantic, 21 May 2025 Barkov has created a welcoming environment in the Panthers’ locker room, helping new players like Nate Schmidt and former Florida archenemy Brad Marchand quickly mesh with the team culture. Adam Lichtenstein, Sun Sentinel, 31 May 2025 Barcelona is coming off its Copa del Rey triumph over archenemy Real Madrid, and now has its sights set on a treble. Steven Louis Goldstein, New York Times, 30 Apr. 2025 See All Example Sentences for archenemy

Word History

First Known Use

1550, in the meaning defined above

Time Traveler
The first known use of archenemy was in 1550

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Cite this Entry

“Archenemy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/archenemy. Accessed 20 Aug. 2025.

Kids Definition

archenemy

noun
arch·​en·​e·​my (ˈ)ärch-ˈen-ə-mē How to pronounce archenemy (audio)
: a principal enemy

More from Merriam-Webster on archenemy

Last Updated: - Updated example sentences
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