What is the meaning of shambles?

noun

• Walking with a slow dragging motion without lifting your feet.
  • usage: "from his shambling I assumed he was very old"
  • synonyms: shamble, shambling, shuffle, shuffling
• A condition of great disorder.
• A building where animals are butchered.
  • synonyms: abattoir, butchery, slaughterhouse

verb

• Walk by dragging one's feet.
  • usage: "he shuffled out of the room"; "We heard his feet shuffling down the hall"
  • synonyms: shuffle, scuffle, shamble