territorial waters

plural noun

: the waters under the sovereign jurisdiction of a nation or state including both marginal sea and inland waters

Examples of territorial waters 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 Chinese ships were still outside the Australian territorial waters that extend 12 nautical miles from its shores. Matt Robison, Newsweek, 25 Feb. 2025 The landing platform was located 12 nautical miles (22 kilometers) from the nearest point of land, within Bahamian territorial waters. Ars Technica, 21 Feb. 2025 Trump’s executive order didn’t include the whole gulf, only the parts in U.S. territorial waters. Paul Rogers, The Mercury News, 23 Jan. 2025 And any conflict within or near China’s territorial waters would likely have a disproportionate impact on the Chinese economy, which relies heavily on maritime trade and trade with its immediate region. Jude Blanchette, Foreign Affairs, 7 Jan. 2025 See All Example Sentences for territorial waters

Word History

First Known Use

1841, in the meaning defined above

Time Traveler
The first known use of territorial waters was in 1841

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Cite this Entry

“Territorial waters.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/territorial%20waters. Accessed 2 Mar. 2025.

Legal Definition

territorial waters

noun plural
territorial wa·​ters
: the waters under the sovereign jurisdiction of a nation or state including both marginal sea and inland waters

More from Merriam-Webster on territorial waters

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