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
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.
Professor by night, park ranger by day, protector of sea turtles always. Taylor Hagood, Sun Sentinel, 4 Aug. 2025 This area is an important location for sea turtle nesting, so be sure to keep an eye out for any warning signs on the sand, and waves can get quite big here, so swim with caution. Nicole Kliest, Vogue, 27 July 2025 The large holes also present a threat to wildlife — specifically sea turtles. Ashley J. Dimella, FOXNews.com, 16 July 2025 Surfers can surf several types of breaks within close proximity, while animal lovers can look for howler monkeys and nesting sea turtles or ride a horse along the two-mile-plus beach. AFAR Media, 11 July 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 19 Aug. 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

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