as in island
a ring-shaped land mass surrounded by water and made of coral
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Recent Examples of atoll
The atoll is also an experimental site for innovative technologies and methods to combat climate change.
—
Sarah Kuta, Smithsonian Magazine, 7 Jan. 2025
The rest of the top 10 rankings went to island escapes, including American Samoa, a US territory that includes seven South Pacific islands and atolls near Fiji; the Canary Islands, a Spanish archipelago off the coast of northwest Africa, Portugal's the Azores; and Turks and Caicos in the Caribbean.
—Hannah Towey, Condé Nast Traveler, 10 Dec. 2024
Courtesy Kellie Carlson The attack The attack unfolded as Carlson and her family — all avid divers — were at the Lighthouse Reef atoll in the Caribbean Sea.
—Morgan Chesky, NBC News, 31 Dec. 2024
These include Pacific atolls vaporized in mile-high explosions.
—Thomas Bass
author, Newsweek, 19 Dec. 2024
See All Example Sentences for atoll
Sarah Kuta, Smithsonian Magazine, 7 Jan. 2025
The rest of the top 10 rankings went to island escapes, including American Samoa, a US territory that includes seven South Pacific islands and atolls near Fiji; the Canary Islands, a Spanish archipelago off the coast of northwest Africa, Portugal's the Azores; and Turks and Caicos in the Caribbean.
—Hannah Towey, Condé Nast Traveler, 10 Dec. 2024
Courtesy Kellie Carlson The attack The attack unfolded as Carlson and her family — all avid divers — were at the Lighthouse Reef atoll in the Caribbean Sea.
—Morgan Chesky, NBC News, 31 Dec. 2024
These include Pacific atolls vaporized in mile-high explosions.
—Thomas Bass
author, Newsweek, 19 Dec. 2024
See All Example Sentences for atoll
Recent Examples of Synonyms for atoll
Noun
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On that Saturday, hundreds filed past — a priest and his parishioners from the Azores islands, a nun from Colombia and her Passionist sisters, a family with two teens from near Venice.—
Time,
Time,
27 Mar. 2025
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Greenland is an island nation roughly as big as Alaska and Montana combined.—
George Petras,
USA Today,
27 Mar. 2025
Noun
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The Florida Keys—an archipelago of coral cays stretching from just north of Key Largo all the way south to Key West—are not known for their bountiful beaches, which comes as a surprise to most visitors.—
Terry Ward,
Outside Online,
19 Jan. 2025
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The unspoiled cays are home to a national marine park, where visitors can snorkel with sea turtles.—
Eve Chen,
USA TODAY,
17 Nov. 2024
Noun
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The Italian Coast Guard rendered aid after spotting a rubber dinghy, often used to carry migrants, half submerged near the islet, according to The Guardian.—
Rachel Flynn,
People.com,
20 Mar. 2025
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The researchers wanted to develop a less invasive technique that allowed donor islets to be implanted in a site that was more accessible, such as under the skin, and that enabled the islets’ indefinite survival.—
Paul McClure
February 23,
New Atlas,
23 Feb. 2025
Noun
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As keystone species, parrotfish play a critical part in maintaining coral reef health by grazing on macroalgae that would otherwise suffocate coral—clearing space for reefs to regenerate.—
Ashlee Marie Preston,
Forbes.com,
27 Mar. 2025
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Long, elegant Eleuthera, one of the gems of the Bahamas’ Out Islands, shares the assets of its country—crystal-clear turquoise seas, coral reefs with vibrant marine life, pink- and white-sand beaches, and stunning stretches of rocky shoreline.—
Robb Report Studio,
Robb Report,
20 Mar. 2025
Cite this Entry
“Atoll.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/atoll. Accessed 6 Apr. 2025.
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