Bro·ken-backed a.
  1. Having a broken back; as, a broken-backed chair.
  2. Naut. Hogged; so weakened in the frame as to droop at each end; -- said of a ship.
  ◄ ►
  broken-backed
       adj 1: having the spine damaged; "a broken-backed book"; "a
              broken-backed old horse"
       2: (of a horse) having bones of the back united by a bony
          growth
       3: (of a ship) so weakened as to sag at each end [syn: hogged]