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 massive 11-story, 404-room resort has a 100,000-square-foot indoor waterpark and a 4.5-acre outdoor lagoon with sandy beaches—that’s in addition to a conference center, family entertainment center, an amphitheater and event lawn, as well as retail shops. Anne Roderique-Jones, Travel + Leisure, 24 May 2025 Once the site of a residence for admirals in the British Royal Navy, the park includes Clarence Cove, where a favorite locals’ activity is to jump from the jagged cliffs above the quiet beach into a sparklingly blue lagoon. Robb Report Studio, Robb Report, 22 May 2025 Lights and camera action In Epic’s Celestial Park, an introductory area of the new park, there are prancing water fountain and a lagoon at the foot of the Helios Grand Hotel. Dewayne Bevil, The Orlando Sentinel, 22 May 2025 Visitors can enjoy kayaking and paddleboarding, spotting local wildlife in the lagoon, which is also known for its birdwatching potential. Cecilia Rodriguez, Forbes.com, 4 May 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

Browse Nearby Words

Cite this Entry

“Lagoon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lagoon. Accessed 3 Jun. 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

More from Merriam-Webster on lagoon

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