lagoon

noun

la·​goon lə-ˈgün How to pronounce lagoon (audio)
1
: a shallow sound, channel, or pond near or communicating with a larger body of water
2
: a shallow artificial pool or pond (as for the processing of sewage or storage of a liquid)
lagoonal adjective

Examples of lagoon 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 rescue team donned waders and marched into a murky Malibu lagoon scorched by the Palisades fire. Lila Seidman, Los Angeles Times, 23 Jan. 2025 About 35 miles east of Vatnajökull, travelers can find Jökulsárlón, a glacial lagoon that sits between the base of the glacier and the Norwegian Sea. Evie Carrick, Travel + Leisure, 14 Jan. 2025 More than just sand and sea, the area also has a mangrove lagoon, boat launch, playground, picnic areas, boardwalk, and a campground (temporarily closed; check here before going). Lisa Cericola, Southern Living, 10 Jan. 2025 The lagoon is designated as an Important Bird Area and known for supporting populations of native birds, including Chilean flamingos. Lana Bortolot, New York Times, 10 Jan. 2025 See all Example Sentences for lagoon 

Word History

Etymology

French & Italian; French lagune, from Italian laguna, from Latin lacuna pit, pool, from lacus lake

First Known Use

1673, in the meaning defined at sense 1

Time Traveler
The first known use of lagoon was in 1673

Dictionary Entries Near lagoon

Cite this Entry

“Lagoon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lagoon. Accessed 4 Feb. 2025.

Kids Definition

lagoon

noun
la·​goon lə-ˈgün How to pronounce lagoon (audio)
: a shallow channel or pond near or connected with a larger body of water
Last Updated: - Updated example sentences
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