war crime

noun

: a crime (such as genocide or maltreatment of prisoners) committed during or in connection with war
usually used in plural
war criminal noun

Examples of war crime in a Sentence

He was found guilty of torture and other war crimes.
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.
Where are Human Rights Watch, Amnesty International, Doctors Without Borders and other groups that claim to support universal rights, when Jews and Israelis are the victims of war crimes? Alan M. Dershowitz, New York Daily News, 6 July 2025 The assault has also caused a hunger crisis, internally displaced Gaza's entire population and prompted accusations of genocide at the International Court of Justice and of war crimes at the International Criminal Court. Steve Holland, USA Today, 2 July 2025 The military prosecution seeks review of possible war crimes. Mandy Taheri, MSNBC Newsweek, 28 June 2025 The film centers on American psychiatrist Douglas Kelley (Malek), who is tasked with determining whether Nazi prisoners are fit to stand trial for their war crimes and finds himself in a complex battle of wits with Hermann Göring (Crowe), Hitler’s right-hand man. Andreas Wiseman, Deadline, 26 June 2025 See All Example Sentences for war crime

Word History

First Known Use

1906, in the meaning defined above

Time Traveler
The first known use of war crime was in 1906

Browse Nearby Words

Cite this Entry

“War crime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/war%20crime. Accessed 10 Jul. 2025.

Legal Definition

war crime

noun
: an act committed usually during an international war for which individual criminal liability will be imposed by a domestic or international tribunal
specifically : a violation of the laws or customs of war as embodied or recognized by international treaty, court decisions, or established practice
usually used in pl.

Note: Following World War II, the Charter of the International Military Tribunal at Nuremberg first codified war crimes including crimes against humanity. Also encompassed in the legal concept of war crimes is the crime of planning or waging a war of aggression or a war in violation of international treaties.

More from Merriam-Webster on war crime

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