Definitions of truss:

• noun:   a framework of beams forming a rigid structure (as a roof truss)
• noun:   (medicine) a bandage consisting of a pad and belt; worn to hold a hernia in place by pressure
• noun:   (architecture) a triangular bracket of brick or stone (usually of slight extent)
• verb:   support structurally

  Example: "Truss the roofs"

• verb:   tie the wings and legs of a bird before cooking it
• verb:   secure with or as if with ropes
• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #8095)