sublittoral

from WordNet (r) 3.0 (2006)

sublittoral
    adj 1: of or relating to the region of the continental shelf
           (between the seashore and the edge of the continental
           shelf) or the marine organisms situated there

from The Collaborative International Dictionary of English v.0.48

Sublittoral \Sub*lit"to*ral\, a.
   Under the shore. --Smart.
   [1913 Webster]

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