broken-down
     adj 1: in deplorable condition; "a street of bedraggled tenements";
            "a broken-down fence"; "a ramshackle old pier"; "a
            tumble-down shack" [syn: {bedraggled}, {dilapidated},
            {ramshackle}, {tatterdemalion}, {tumble-down}, {unsound}]
     2: not in working order; "had to push the broken-down car"; "a
        broken-down tractor fit only for children to play on"
Source: WordNet® 2.0