DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   bidding
       n 1: an authoritative direction or instruction to do something
            [syn: command, bid, bidding, dictation]
       2: a request to be present; "they came at his bidding" [syn:
          bidding, summons]
       3: (bridge) the number of tricks a bridge player is willing to
          contract to make [syn: bid, bidding]