DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   singing
       adj 1: smooth and flowing [syn: cantabile, singing]
       n 1: the act of singing vocal music [syn: singing,
            vocalizing]
       2: disclosing information or giving evidence about another [syn:
          tattle, singing, telling]