peacekeeping

noun

peace·​keep·​ing ˈpēs-ˌkē-piŋ How to pronounce peacekeeping (audio)
: the preserving of peace
especially : international enforcement and supervision of a truce between hostile states or communities
peacekeeper noun

Examples of peacekeeping in a Sentence

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 report emphasizes the need to mainstream atrocity prevention across the United Nations system — from humanitarian action to peacekeeping to human rights. Dr. Ewelina U. Ochab, Forbes.com, 1 July 2025 An Italian commander leads NATO’s peacekeeping mission in Kosovo; a French general leads the training and advisory mission in Iraq; and European allies lead NATO’s air policing over Iceland, the western Balkans, and the Baltics. Mark Rutte, Foreign Affairs, 20 June 2025 They were said to be part of the peacekeeping movement. Rosemary Feitelberg, Footwear News, 16 June 2025 China, a major contributor to the U.N., has traditionally stepped up funding toward programs that align with its own interests, like peacekeeping. Farnaz Fassihi, New York Times, 30 Apr. 2025 See All Example Sentences for peacekeeping

Word History

First Known Use

1910, in the meaning defined above

Time Traveler
The first known use of peacekeeping was in 1910

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Cite this Entry

“Peacekeeping.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/peacekeeping. Accessed 12 Jul. 2025.

Kids Definition

peacekeeping

noun
peace·​keep·​ing ˈpē-ˌskē-piŋ How to pronounce peacekeeping (audio)
: the enforcing of a truce between countries or groups by an international military force

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