blue crab

noun

: a large bluish-green edible crab (Callinectes sapidus of the family Portunidae) of the Atlantic and Gulf coasts

Illustration of blue crab

Illustration of blue crab

Examples of blue crab 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.
Go here for solid Chesapeake seafood, like Maryland blue crab and lobster. Lanee Lee, Forbes.com, 30 June 2026 Among the dishes is blue crab plucked from the water tableside, then served rillette-style using fat from the restaurant’s estuaries. Jamila Robinson, Bon Appetit Magazine, 29 June 2026 Donald Manning says Phillips is ready to welcome visitors with a wide range of menu options, while also showcasing one of Baltimore's most iconic foods - blue crabs. Crystal McQuay, CBS News, 23 June 2026 The Chesapeake Bay produces about half of the United States’ total blue crab harvest, not to mention a bounty of other seafood, including oysters and rockfish. Arati Menon, Condé Nast Traveler, 7 June 2026 See All Example Sentences for blue crab

Word History

First Known Use

1763, in the meaning defined above

Time Traveler
The first known use of blue crab was in 1763

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Cite this Entry

“Blue crab.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blue%20crab. Accessed 4 Jul. 2026.

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