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ne·rit·ic (nə-rĭtĭk)
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adj.
Relating to or inhabiting the ocean waters between the low tide mark and a depth of about 200 meters (656 feet): neritic plankton.

[German neritisch (term introduced in 1891 by Ernst Heinrich Haeckel), after Greek Nēritēs, a handsome son of Nereus who was transformed into a sea snail (perhaps chosen by Haeckel because Nereus was the son of both Gaea, the personification of the earth, and Oceanus, the personification of the outer ocean, and the neritic zone is the part of the sea near dry land), perhaps from folk-etymological alteration (taken as Nēreus, Nereus; see NEREUS + -ītēs, -ite; see –ITE1) of anērītēs, sea snail, triton, probably of Mediterranean substrate origin.]

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Indo-European & Semitic Roots Appendices

    Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

    Indo-European Roots

    Semitic Roots

    The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.