DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   ivory
       n 1: a hard smooth ivory colored dentine that makes up most of
            the tusks of elephants and walruses [syn: ivory, tusk]
       2: a shade of white the color of bleached bones [syn: bone,
          ivory, pearl, off-white]