What is the meaning of trussed?

verb

• Tie the wings and legs of a bird before cooking it.
  • synonyms: truss
• Secure with or as if with ropes.
  • usage: "tie down the prisoners"; "tie up the old newspapers and bring them to the recycling shed"
  • synonyms: tie down, tie up, bind, truss
• Support structurally.
  • usage: "truss the roofs"; "trussed bridges"
  • synonyms: truss

adjective

• Bound or secured closely.
  • usage: "the guard was found trussed up with his arms and legs securely tied"; "a trussed chicken"
  • synonyms: tied