The DICT Development Group

  run-down
      adj 1: worn and broken down by hard use; "a creaky shack"; "a
             decrepit bus...its seats held together with friction
             tape"; "a flea-bitten sofa"; "a run-down neighborhood";
             "a woebegone old shack" [syn: creaky, decrepit,
             derelict, flea-bitten, run-down, woebegone]
      2: having the spring unwound; "a run-down watch"

  23 Moby Thesaurus words for "rundown":
     airmanship, brief, briefing, core, essence, flight plan,
     flying lessons, gist, main point, meat, pilot training, pilotship,
     pith, recap, recapitulation, resume, run-through, substance, sum,
     sum and substance, summary, summation, washout