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.
McCarthy became the first speaker ever to be removed in the middle of his term through a motion to vacate, forced out by his archenemy, then-Rep. Matt Gaetz, R-Fla. Scott Wong, NBC news, 31 Dec. 2024 This release of the teaser gives fans their first full look at David Corenswet as Superman, as well as the love of his life, Lois Lane (played by Rachel Brosnahan) and his archenemy, Lex Luthor (Nicholas Hoult), in the James Gunn reboot of the DC superhero cinematic universe. Gabriella Rudy, NBC News, 19 Dec. 2024 Iran, an archenemy of the Israeli state, has continued this year backing Hamas, Lebanese Hezbollah and the Houthi rebels in Yemen, three regional nonstate groups that have each vowed to destroy Israel. Kevin Shalvey, ABC News, 7 Oct. 2024 Israel launches risky phase of fighting Israel has been emboldened by its recent battlefield gains against Hezbollah and appears intent on delivering a knockout blow to its archenemy. Josef Federman, TIME, 1 Oct. 2024 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

Dictionary Entries Near archenemy

Cite this Entry

“Archenemy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/archenemy. Accessed 15 Jan. 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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