DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   atomic number 8
       n 1: a nonmetallic bivalent element that is normally a colorless
            odorless tasteless nonflammable diatomic gas; constitutes
            21 percent of the atmosphere by volume; the most abundant
            element in the earth's crust [syn: oxygen, O, atomic
    number 8]