pact

noun

Synonyms of pactnext
: compact entry 4
especially : an international treaty

Did you know?

Pact has "peace" at its root because a pact often ends a period of unfriendly relations. The word is generally used in the field of international relations, where diplomats may speak of an "arms pact", a "trade pact", or a "fishing-rights pact". But it may also be used for any solemn agreement or promise between two people; after all, whenever two parties shake hands on a deal, they're not about to go to war with each other.

Examples of pact in a Sentence

We supported a peace pact between the two countries. They made a pact to go to the gym together three times a week.
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.
Framed by a meta-narrative exploring the price of artistic creation, the film unfolds through multiple standalone stories linked by a demonic pact. Naman Ramachandran, Variety, 13 Feb. 2026 Late last year, the Lake Station Board of Works and New Chicago forged a pact calling for Lake Station to provide ambulance service for $50,000 annually, according to Long, who said the contract would be reviewed at the end of the year. Carole Carlson, Chicago Tribune, 11 Feb. 2026 The questions came up because Goldschmidt’s pact also comes with a new job description, as the former MVP is expected to be a role player. Gary Phillips, New York Daily News, 11 Feb. 2026 That pact is partly about protection, said Naomi Hossain, a professor of Development Studies at SOAS University of London. Rhea Mogul, CNN Money, 10 Feb. 2026 See All Example Sentences for pact

Word History

Etymology

Middle English, from Middle French, from Latin pactum, from neuter of pactus, past participle of pacisci to agree, contract; akin to Old English fōn to seize, Latin pax peace, pangere to fix, fasten, Greek pēgnynai

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of pact was in the 15th century

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Cite this Entry

“Pact.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pact. Accessed 14 Feb. 2026.

Kids Definition

pact

noun
: agreement sense 2
especially : a treaty between countries
Etymology

Middle English pact "agreement," from early French pact (same meaning), from Latin pactum (same meaning), derived from pacisci "to agree, contract"

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