DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   holdup
       n 1: robbery at gunpoint [syn: armed robbery, heist,
            holdup, stickup]
       2: the act of delaying; inactivity resulting in something being
          put off until a later time [syn: delay, holdup]