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.
Footage released by the Philippines has shown the Chinese coast guard using ramming maneuvers and water cannon attacks that Manila said left Philippine servicemen injured. Micah McCartney — Reporting From Shangri-La Dialogue, Singapore, MSNBC Newsweek, 3 June 2025 China and the Philippines contest sovereignty over some islands and atolls in the South China Sea, with growing maritime run-ins between their coast guards as both vie to patrol the waters. Liz Lee, USA Today, 3 June 2025 Beijing has gradually militarized the South China Sea, deploying the Chinese coast guard and maritime militia to harass U.S. allies’ vessels. David Santoro, Foreign Affairs, 22 May 2025 The search for the missing crew member was unsuccessful, the U.K. coast guard said in an update Monday night. Mark Osborne, ABC News, 10 Mar. 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

Browse Nearby Words

Cite this Entry

“Coast guard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coast%20guard. Accessed 6 Jun. 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

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