seashell

noun

sea·​shell ˈsē-ˌshel How to pronounce seashell (audio)
: the shell of a marine animal and especially a mollusk

Examples of seashell in a Sentence

Recent Examples on the Web
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The seashells reflect the importance of maritime connections, according to Professor Juan Jesús Cantillo. Maria Mocerino, Interesting Engineering, 27 Sep. 2025 Their ivory piping mimicked ancient Greek architecture, and featured edible seashells, pearls and busts. Ashlyn Robinette, PEOPLE, 25 Sep. 2025 Operators like Flipper Finders run morning, afternoon, and sunset tours that explore tidal creeks, salt marshes, and open waterways, often stopping at historic Morris Island to hunt for seashells, fossils, and sand dollars. Alexandra Emanuelli, Southern Living, 18 Sep. 2025 Conchas are Mexican sweet breads that look like seashells. Idaho Statesman, 15 Sep. 2025 See All Example Sentences for seashell

Word History

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of seashell was before the 12th century

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Cite this Entry

“Seashell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seashell. Accessed 29 Sep. 2025.

Kids Definition

seashell

noun
sea·​shell ˈsē-ˌshel How to pronounce seashell (audio)
: the shell of a marine animal and especially a mollusk

More from Merriam-Webster on seashell

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