bathyal

from WordNet (r) 3.0 (2006)
bathyal
    adj 1: relating to ocean depths between 200 and 2000 meters
           (corresponds to the continental slope)
    
from The Collaborative International Dictionary of English v.0.48
bathyal \bathyal\ adj.
   of or pertaining to bathymetry.
   [WordNet 1.5]
    

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