martial law

noun

1
: the law applied in occupied territory by the military authority of the occupying power
2
: the law administered by military forces that is invoked by a government in an emergency when the civilian law enforcement agencies are unable to maintain public order and safety

Examples of martial law in a Sentence

The government has imposed martial law throughout the city to stop the riots. an area placed under martial law
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.
Trump's deployment of guard troops doesn't quite meet the criteria of martial law. Joyce Orlando, Nashville Tennessean, 11 Aug. 2025 As The Boys season 4 ended, new U.S. President Calhoun swore allegiance to Homelander, declaring martial law, as Gen V shows some of the fallout, including humans having to wear identifying badges at Godolkin University. Zoe Kaplan, People.com, 9 Aug. 2025 Lee only took office in June after his predecessor was removed for declaring martial law. Elisabeth Buchwald, CNN Money, 30 July 2025 Lee won South Korea’s presidential election on June 3, after his predecessor, Yoon Suk Yeol, was impeached in April for previously declaring martial law in the country. Washington Examiner Staff, The Washington Examiner, 28 July 2025 See All Example Sentences for martial law

Word History

First Known Use

1576, in the meaning defined at sense 1

Time Traveler
The first known use of martial law was in 1576

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Cite this Entry

“Martial law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/martial%20law. Accessed 21 Aug. 2025.

Kids Definition

martial law

noun
: the law applied by military forces in occupied territory or in an emergency

Legal Definition

martial law

noun
mar·​tial law
ˈmär-shəl-
1
: the law applied in occupied territory by the military authority of the occupying power
2
: the law administered by military forces that is invoked by a government in an emergency when civilian law enforcement agencies are unable to maintain public order and safety compare military law

More from Merriam-Webster on martial law

Last Updated: - Updated example sentences
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