Source : Webster's Revised Unabridged Dictionary (1913)

Cockup \Cock"up\, n. (Zo["o]l.)
   A large, highly esteemed, edible fish of India ({Lates
   calcarifer}); -- also called {begti}.

Source : WordNet®

cockup
     n : something badly botched or muddled [syn: {ballup}, {balls-up},
          {mess-up}]