sea turtle

noun

: any of two families (Cheloniidae and Dermochelyidae) of widely distributed marine turtles that have the feet modified into paddles and that include the green turtle, leatherback, hawksbill, loggerhead, and ridley

Examples of sea turtle in a Sentence

Recent Examples on the Web
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Scuba diving is a particularly popular activity across the island, with the sparkling waters of Sainte-Marie playing host to marine creatures including parrotfish, triggerfish and even sea turtles. Jared Ranahan, Forbes.com, 4 Apr. 2025 Protecting Florida’s iconic sea turtles goes hand-in-hand with fighting plastic waste, a key initiative of the sea turtle license plate program. Genia Naro MacIel, The Orlando Sentinel, 28 Mar. 2025 Florida, for example, has raised millions of dollars for sea turtle research through its specialty plate program, and California’s whale tail plate has supported coastal conservation initiatives for years. Melissa Cristina Márquez, Forbes, 21 Mar. 2025 Along the causeway that borders both a freshwater pond and a tidal marsh and on the park’s branching nature trails, guests can spot more than 300 winged species—and perhaps glimpse alligators or sea turtles too. Casey Barber, Southern Living, 12 Mar. 2025 See All Example Sentences for sea turtle

Word History

First Known Use

1612, in the meaning defined above

Time Traveler
The first known use of sea turtle was in 1612

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Cite this Entry

“Sea turtle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20turtle. Accessed 15 Apr. 2025.

Kids Definition

sea turtle

noun
: any of various large marine turtles (as the green turtle or the loggerhead) that have paddle-shaped feet to aid in swimming

More from Merriam-Webster on sea turtle

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