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: sea cucumber
: a naked marine gastropod
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These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sea slug.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
1779, in the meaning defined at sense 1
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17 Nov 2018
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Rhyming Dictionary: Words that rhyme with sea slug
Britannica.com: Encyclopedia article about sea slug
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to enclose within walls
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