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.
Conflicts have arisen with Chinese coast guard vessels that routinely escort fishing fleets entering other countries’ waters without permission. Bradley J. Cardinale, The Conversation, 27 Mar. 2025 Newsweek reached out to the South Korean coast guard by email with a request for comment outside of office hours. Josh Hammer, Newsweek, 19 Mar. 2025 Twelve hours after the crash, the ships continued to be on fire, according to British coast guards. Tara Suter, The Hill, 11 Mar. 2025 Britain's Maritime and Coastguard Agency said several lifeboats and a coast guard rescue helicopter were dispatched to the scene in the North Sea, along with a coast guard plane. Fox 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 13 Apr. 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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