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.
The declaration was adopted in Paris by the Coalition of the Willing and sets out what leaders said was a framework for lasting peace between Ukraine and Russia, set in international law and the principles of the United Nations Charter. Emma Bussey, FOXNews.com, 7 Jan. 2026 Fundamentally, sending in our own military to make the arrest on foreign soil without the consent of the other country would still violate international law and the sovereignty of Venezuela. Elie Mystal, Washington Post, 7 Jan. 2026 Advertisement Invading Greenland would be an extreme measure—doing so would go against American and international law. Miranda Jeyaretnam, Time, 7 Jan. 2026 That violates the Constitution, the War Powers Clause, national sovereignty, and international law. Christopher Keating, Hartford Courant, 7 Jan. 2026 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 10 Jan. 2026.

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
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