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.
Plans for an international peacekeeping force meant to provide security in Gaza are also beginning to take shape. Arkansas Online, 11 Feb. 2026 Plans for an international peacekeeping force meant to provide security in Gaza are also beginning to take shape. Wafaa Shurafa, Los Angeles Times, 10 Feb. 2026 The plan also calls for deploying an international peacekeeping force. Nidal Al-Mughrabi, USA Today, 29 Jan. 2026 Berthelsen served alongside American forces in a peacekeeping mission to North Macedonia in 1996 and 1997. Lauren Kent, CNN Money, 24 Jan. 2026 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 14 Feb. 2026.

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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