(medicine) a bandage consisting of a pad and belt; worn to hold a hernia in place by pressure
"The doctor fitted me with a truss to keep my inguinal hernia from pushing out while I walked."
a framework of beams (rafters, posts, struts) forming a rigid structure that supports a roof or bridge or other structure
"The carpenters spent the morning reinforcing the old barn's sagging roof by installing a new steel truss."
A bandage and belt used to hold a hernia in place.
"After his surgery, he wore a soft truss around his waist to keep the repaired hernia from bulging out again."
tie the wings and legs of a bird before cooking it
"Before roasting the turkey, she carefully trussed its legs and wings to keep them in place during baking."
To tie up a bird before cooking it.
"He carefully trussed the turkey with kitchen twine to keep the legs from falling off during roasting."