DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   FAS
       n 1: a congenital medical condition in which body deformation
            occurs or facial development or mental ability is impaired
            because the mother drinks alcohol during pregnancy [syn:
            fetal alcohol syndrome, FAS]