Definition of alliancenext
1
as in treaty
a formal agreement between two or more nations or peoples the smaller countries signed an alliance pledging to protect one another against the belligerent behemoth in their midst

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2
as in coalition
an association of persons, parties, or states for mutual assistance and protection an alliance between the French and the Algonquians to check Iroquois advances into their territory

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3

Example Sentences

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.
Recent Examples of alliance The reforms include winding down mRNA vaccine development, withdrawing funding for an international vaccine alliance and tightening access to COVID shots. CNN Money, 16 July 2026 The group has shifted its loyalties and alliances to consolidate its regional control of the territory through extortion. María Verza, Los Angeles Times, 16 July 2026 For an extended study of civil rights, Mejdi Tours leads a once-a-year, four-night trip that explores all the historic sites, along with a few religious ones, like Atlanta’s oldest synagogue and the Black–Jewish alliance. Rebecca Deurlein, Southern Living, 16 July 2026 Broad arms embargoes on Israel or a hollowing-out of the alliance would make a regional settlement harder, not easier, to come by. Thomas Wright, The Atlantic, 16 July 2026 See All Example Sentences for alliance
Recent Examples of Synonyms for alliance
Noun
  • The 60-day memorandum of understanding treaty never properly addressed control of the strait, and now it’s undone.
    Jordan Blum, Fortune, 18 July 2026
  • The statement also calls for a new international treaty explicitly dealing with the positive and negative effects of satellite constellations.
    Mary Randolph, Scientific American, 16 July 2026
Noun
  • Thiel has spent the better part of his adult life building a coalition between Silicon Valley libertarianism and conservative Christianity.
    Nick Lichtenberg, Fortune, 18 July 2026
  • Healthcare workers and other supporters with the Billionaire Tax Now coalition hold placards during a media briefing in Los Angeles on April 27, 2026.
    Scott Cohn, CNBC, 17 July 2026
Noun
  • Earlier this year, the club announced a new global partnership with American fashion brand Tommy Hilfiger.
    James Pearce, New York Times, 20 July 2026
  • Club names Eli Lilly and Nvidia also have a partnership for AI drug discovery.
    Jim Cramer, CNBC, 20 July 2026
Noun
  • After selecting Braden Smith 38th overall in the 2026 NBA Draft, the Pacers agreed to bring him in on a two-way deal, then the team signed Kobe Brown to a two-way pact early in the free agency period.
    Tony East, Forbes.com, 21 July 2026
  • The pact will see ZDF’s on-demand content integrated into ProSieben’s streaming service, Joyn, from the fourth quarter of this year.
    Jesse Whittock, Deadline, 21 July 2026
Noun
  • July 4 birthed independence but also a dysfunctional confederacy.
    Max Taves, Mercury News, 3 July 2026
  • The headstone, a memorial to texans who served the confederacy, was erected in 1964, which is to say the state missed the hundred-year anniversary of the battle itself but did remember to put it up in the year that Lyndon Johnson signed the Civil Rights Act.
    Christopher Hooks, Harpers Magazine, 23 June 2026
Noun
  • When that proved unsustainable, the association hired a landscaping company.
    Josh Bergeron, Charlotte Observer, 24 July 2026
  • On July 14, council member Meredith Stead pointed to two neighborhood associations in her district — one in favor of the designation, the other strongly opposed.
    Mark Dee July 24, Idaho Statesman, 24 July 2026
Noun
  • Additionally, the deal would require the Blazers to hire union workers and set caps on project-cost overruns.
    Jason Quick, New York Times, 20 July 2026
  • The cast is a mix of professional actors in the Equity union, local talent plus children and teens adding to a fuller ensemble.
    Christopher Arnott, Hartford Courant, 19 July 2026
Noun
  • These innovations signal a shift from robotic spectacle to practical, everyday applications, emphasizing collaboration, accessibility, and human-robot comfort as robots integrate into our lives.
    Bernard Marr, Forbes.com, 24 July 2026
  • Industry analysts note that the collaboration with Anduril also enables Archer to leverage a common aircraft platform across both defense and commercial sectors, potentially reducing development costs while increasing production scale.
    Prabhat Ranjan Mishra, Interesting Engineering, 23 July 2026

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Cite this Entry

“Alliance.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/alliance. Accessed 24 Jul. 2026.

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