Illustration of sea cucumber
sea cucumber
noun
: any of a class (Holothurioidea) of echinoderms having a tough muscular elongate body with tentacles surrounding the mouth
called also holothurian
Examples of sea cucumber in a Sentence
Recent Examples on the Web
Few animals seem less animal-like than sea cucumbers.
—
Katarina Zimmer, JSTOR Daily, 15 May 2025
Nodules provide a habitat to species including sponges, soft corals and sea anemones and the muddy abyssal plains are home to sea cucumbers, starfish, anemones, crustaceans, worms and sponges.
—Laura Paddison, CNN Money, 8 May 2025
Used for centuries in traditional medicines, particularly in Asia, sea cucumbers are rich in bioactive compounds with potential medicinal benefits.
—Paul McClure 10, New Atlas, 10 June 2025
The dark hole at the top is the sea cucumber’s mouth.
—Amanda Kooser, Forbes.com, 21 May 2025
See All Example Sentences for sea cucumber
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.
Katarina Zimmer, JSTOR Daily, 15 May 2025
Nodules provide a habitat to species including sponges, soft corals and sea anemones and the muddy abyssal plains are home to sea cucumbers, starfish, anemones, crustaceans, worms and sponges.
—Laura Paddison, CNN Money, 8 May 2025
Used for centuries in traditional medicines, particularly in Asia, sea cucumbers are rich in bioactive compounds with potential medicinal benefits.
—Paul McClure 10, New Atlas, 10 June 2025
The dark hole at the top is the sea cucumber’s mouth.
—Amanda Kooser, Forbes.com, 21 May 2025
See All Example Sentences for sea cucumber
Cite this Entry
“Sea cucumber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20cucumber. Accessed 5 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share