Glaucus

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Glaucus \Glau"cus\, n. [L., sea green.] (Zool.)
     A genus of nudibranchiate mollusks, found in the warmer
     latitudes, swimming in the open sea. These mollusks are
     beautifully colored with blue and silvery white.
     [1913 Webster]