Definition of sea slug in English:

sea slug

Line breaks: sea slug

noun

  • A shell-less marine mollusc which is typically brightly coloured, with external gills and a number of appendages on the upper surface.
    • Order Nudibranchia, class Gastropoda
    More example sentences
    • This is called habituation, and it was first demonstrated in the simple sea slug.
    • Each sea slug (they are hermaphroditic) produces up to 6,000 eggs per day.
    • Could a sea slug actually become a weapon against colon cancer?

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Word of the day coloratura
Pronunciation: ˌkələrəˈto͝orə
noun
elaborate ornamentation of a vocal melody