pact

noun

: 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.
The nine-theater commitment builds upon a previous 2023 pact that called for eight Imax systems, effectively tripling the partners’ footprint since early last year. Naman Ramachandran, Variety, 31 Mar. 2025 That includes pacts with major broadcast groups including Nexstar, Gray, Sinclair, Tegna, Hearst, Sunbeam, Cox Media, Scripps, Weigel, Mission, News Press and Marquee. Nellie Andreeva, Deadline, 27 Mar. 2025 The 11th edition, or pact as the brand calls it, was finished in añejo tequila barrels to give it an earthy, agave-forward twist to the palate—a first for this whiskey-collector favorite. Jonah Flicker, Robb Report, 27 Mar. 2025 In recent years, the Biden administration bolstered these ties with the goal of containing China, launching a pair of strategic security pacts — one among the U.S., Japan and South Korea and the other, known as AUKUS, with the U.K. and Australia. Scott Neuman, NPR, 22 Mar. 2025 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

Browse Nearby Words

Cite this Entry

“Pact.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pact. Accessed 7 Apr. 2025.

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"

More from Merriam-Webster on pact

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!