Truss (Unix) definition

(1) (architecture) a triangular bracket of brick or stone (usually of slight extent)

(2) A framework of beams (rafters, posts, struts) forming a rigid structure that supports a roof or bridge or other structure

(3) (medicine) a bandage consisting of a pad and belt; worn to hold a hernia in place by pressure

(4) Support structurally

"Truss the roofs"

"Trussed bridges"

(5) Secure with or as if with ropes

"Tie down the prisoners"

"Tie up the old newspapers and bring them to the recycling shed"

(6) Tie the wings and legs of a bird before cooking it