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sea cucumber
noun
Definition of SEA CUCUMBER
: any of a class (Holothurioidea) of echinoderms having a tough muscular elongate body with tentacles surrounding the mouth —called also holothurian
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First Known Use of SEA CUCUMBER
1841
Rhymes with SEA CUCUMBER
SEA CUCUMBER Defined for Kids
sea cucumber
noun
Definition of SEA CUCUMBER for Kids
: a sea animal that is related to the starfish and has a flexible muscular body shaped like a cucumber
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