coast guard

noun

1
: a military or naval force employed in guarding a coast or responsible for the safety, order, and operation of maritime traffic in neighboring waters
2
usually coastguard chiefly British : coastguardsman

Examples of coast guard 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.
Tensions further escalated after two Chinese vessels, a navy destroyer and a coast guard craft, collided near the reef last month, heavily damaging the latter, while chasing a Philippine coast guard cutter. Micah McCartney, MSNBC Newsweek, 4 Sep. 2025 For the Swedish coast guard, the job may not involve little green men, but the seas are proving full of strange encounters nonetheless. Neetika Walter, Interesting Engineering, 2 Sep. 2025 Competing claims by Beijing and Manila have become increasingly contentious in the past few years, including violent clashes between their coast guards with water cannons and, in one case, bladed weapons. Brad Lendon, CNN Money, 29 Aug. 2025 Agencies such as national navies and coast guards no longer need to rely solely on costly physical patrols over huge areas. Jennifer Raynor, Space.com, 12 Aug. 2025 See All Example Sentences for coast guard

Word History

First Known Use

1833, in the meaning defined at sense 1

Time Traveler
The first known use of coast guard was in 1833

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Cite this Entry

“Coast guard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coast%20guard. Accessed 10 Sep. 2025.

Kids Definition

coast guard

noun
1
: a seagoing force for protecting a coast and people and property at sea
2
usually coastguard chiefly British : coastguardsman

More from Merriam-Webster on coast guard

Last Updated: - Updated example sentences
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