sea cucumber

noun

: any of a class (Holothurioidea) of echinoderms having a tough muscular elongate body with tentacles surrounding the mouth

called also holothurian

Illustration of sea cucumber

Illustration of sea cucumber

Examples of sea cucumber in a Sentence

Recent Examples on the Web The animals are the first transgenic echinoderms, the phylum that includes starfish, sea cucumbers and other marine animals. Corinne Purtill, Los Angeles Times, 29 May 2024 During one of these deep-sea dives, the researchers found an unfamiliar-looking reddish sea cucumber, the study said. Aspen Pflughoeft, Miami Herald, 25 Mar. 2024 During these dives, researchers found four unfamiliar-looking orange sea cucumbers, the study said. Aspen Pflughoeft, Miami Herald, 28 Mar. 2024 But at luxe Naro, the newest restaurant from the couple behind Atomix, the jeon was remade into a light, eggy disc of cod and potato with garnishes of spinach and cubed sea cucumber, pre-bathed in citrusy dipping sauce. Bill Addison, Los Angeles Times, 28 Mar. 2024 See all Example Sentences for sea cucumber 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'sea cucumber.' 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

1841, in the meaning defined above

Time Traveler
The first known use of sea cucumber was in 1841

Dictionary Entries Near sea cucumber

Cite this Entry

“Sea cucumber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20cucumber. Accessed 7 Jul. 2024.

Kids Definition

sea cucumber

noun
: any of a class of invertebrate sea animals that are echinoderms with a long tough flexible muscular body resembling a cucumber and having tentacles surrounding the mouth at one end

More from Merriam-Webster on sea cucumber

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