DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   redound
       v 1: return or recoil; "Fame redounds to the heroes"
       2: contribute; "Everything redounded to his glory"
       3: have an effect for good or ill; "Her efforts will redound to
          the general good"