international law

noun

: a body of rules that control or affect the rights of nations in their relations with each other

Examples of international law 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.
Attacks directed against civilians constitute a grave breach of international law, and a war crime. Tom O'Connor, MSNBC Newsweek, 3 June 2025 Beijing has claimed almost all of the South China Sea as its waters, despite a 2016 ruling by the Permanent Court of Arbitration that said China’s claim has no basis under international law. Anniek Bao, CNBC, 30 May 2025 Israeli settlements in the West Bank are widely considered to be in violation of international law. Callum Sutherland, Time, 29 May 2025 Merz has also done the previously unthinkable and questioned whether Israel may be violating international law. Sebastian Shukla, CNN Money, 27 May 2025 See All Example Sentences for international law

Word History

First Known Use

1789, in the meaning defined above

Time Traveler
The first known use of international law was in 1789

Cite this Entry

“International law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/international%20law. Accessed 12 Jun. 2025.

Legal Definition

international law

noun
: a body of laws, rules, or legal principles that are based on custom, treaties, or legislation and that control or affect the rights and duties of nations in relation to each other compare internal law

More from Merriam-Webster on international law

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!