DuckCorp Dico

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1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Wader \Wad"er\, n.
      1. One who, or that which, wades.
         [1913 Webster]
      2. (Zool.) Any long-legged bird that wades in the water in
         search of food, especially any species of limicoline or
         grallatorial birds; -- called also wading bird. See
         Illust. g, under Aves.
         [1913 Webster]