decrepit

Adjective

• lacking bodily or muscular strength or vitality
  • a feeble old woman
    
  • her body looked sapless
    

• 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
    

Related words

• Synonyms: 
  debile , feeble , infirm , rickety , sapless , weak , weakly , creaky , derelict , flea-bitten , run-down , woebegone