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
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.
Check out the shoreline and look for seashells, learn bird calls, and walk in the woods in search of your favorites, or check out a new place on a family vacation. — Holly Lebowitz Rossi, Parents, 2 July 2026 Participants will learn how to use pastel tints and expressive doodles to design ocean waves, seashells, coral, seaweed, and coastal plants. — Kris Slugg, San Diego Union-Tribune, 25 June 2026 Before ascending, Turull pauses at an enormous seashell — a real one, not made of stone — that serves as a basin for holy water. — ABC News, 9 June 2026 Smith says gravitating toward more saturated greens and blues, like peacock blue, or toward shades on the opposite end of the color wheel (think coral or seashell pink) can be a good place to start. — Patricia Shannon, Better Homes & Gardens, 4 July 2026 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

Rhymes for seashell

See All Rhymes for seashell

Browse Nearby Words

sea service
seashell
seashell pink
See all Nearby Words

Cite this Entry

“Seashell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seashell. Accessed 7 Jul. 2026.

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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

Nglish: Translation of seashell for Spanish Speakers

Britannica.com: Encyclopedia article about seashell

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