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.
In 2021 the global sea turtle population is estimated at 6.5 million according to the Olive Ridley Project, but many species are under critical threat. Dianne Plummer, Forbes.com, 23 May 2025 Akasha and his son would swim with dolphins and sea turtles and catch lobster in the warm water just beyond their front yard. Andy Greenberg, Wired News, 22 May 2025 Someone found the juvenile female green sea turtle on April 15 at the Cape Hatteras National Seashore and reported it to the stranding hotline, the seashore's officials said online on May 18. Saleen Martin, USA Today, 22 May 2025 Local dive shops run trips to the wreck, where sea turtles mingle with coral, sponges and cascades of colorful fish. Marnie Hunter, CNN Money, 26 Apr. 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

Browse Nearby Words

Cite this Entry

“Sea turtle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20turtle. Accessed 13 Jun. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!