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
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Washington’s escalation to a full naval blockade against Iran — an act of war under international law — is just a further sign that the Islamic Republic has been able to withstand sanctions. Magdalena Del Valle, Fortune, 23 May 2026 Its leaders have repeatedly contended that their resistance to occupation is protected under international law and the Lebanese constitution, if not under the new domestic policy. Rania Abouzeid, New Yorker, 21 May 2026 The Cuban pilots never radioed a warning to the smaller planes, as warranted by international law, according to the report. Rick Jervis, USA Today, 18 May 2026 These remarks and others underscore the administration’s rejection of international law and diplomacy in favor of military force as the preferred tool of American foreign policy. Kevin Maloney, The Conversation, 18 May 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 25 May. 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

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