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sand dollar
noun
: any of numerous flat circular sea urchins (order Clypeasteroida) that live chiefly in shallow water on sandy bottoms
Examples of sand dollar in a Sentence
Recent Examples on the Web
Serious shellers know to get to the beach early for prime specimens like sand dollars, whelks, and scallops.
—Lisa Cericola, Southern Living, 11 Jan. 2025
Accessible by ferry from Port Aransas, which sits just across the shipping channel, this 21-mile-long island offers nothing more than pristine Gulf Coast wilderness, and keen-eyed travelers often stumble upon sand dollars, lightning whelks, angel wings, and conchs.
—Nicholas Derenzo, AFAR Media, 6 Jan. 2025
The beaches, known for their abundance of seashells and sand dollars, are once again filled with treasures.
—Travel + Leisure Editors, Travel + Leisure, 20 Nov. 2024
Rocks, sand dollars, coquina mollusks — anything the ocean gave up.
—CBS News, 2 Oct. 2024
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Word History
First Known Use
1884, in the meaning defined above
Dictionary Entries Near sand dollar
Cite this Entry
“Sand dollar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sand%20dollar. Accessed 18 Jan. 2025.
Kids Definition
sand dollar
noun
: any of various round flat sea urchins that usually live in shallow water and on sandy bottoms
More from Merriam-Webster on sand dollar
Britannica.com: Encyclopedia article about sand dollar
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