flyblown in WordNet English dictionary

1. especially of reputation
   "a flyblown reputation"
   flyblown 
   
2. foul and run-down and repulsive
   "a flyblown bar on the edge of town"; "a squalid overcrowded apartment in the poorest part of town"; "squalid living conditions"; "sordid shantytowns"
   flyblown  squalid  sordid 
   
3. spoiled and covered with eggs and larvae of flies
   "flyblown meat"; "a sack of maggoty apricots"
   flyblown  maggoty