shellfish

noun

shell·​fish ˈshel-ˌfish How to pronounce shellfish (audio)
: an aquatic invertebrate animal with a shell
especially : an edible mollusk or crustacean

Examples of shellfish in a Sentence

lobsters, crabs, and other shellfish
Recent Examples on the Web Residents are also urged to avoid eating shellfish from affected water. Hayley Smith, Los Angeles Times, 9 May 2024 According to Montclair State University, the outside of their body is similar to that of shellfish. Li Cohen, CBS News, 8 May 2024 See all Example Sentences for shellfish 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'shellfish.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

before the 12th century, in the meaning defined above

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

Dictionary Entries Near shellfish

Cite this Entry

“Shellfish.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shellfish. Accessed 14 May. 2024.

Kids Definition

shellfish

noun
shell·​fish ˈshel-ˌfish How to pronounce shellfish (audio)
: an invertebrate animal that lives in water and has a shell
especially : an edible mollusk (as an oyster) or crustacean (as a crab)

More from Merriam-Webster on shellfish

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!