1. trussing - Noun
2. trussing - Adjective
3. trussing - Verb
of Truss
The timbers, etc., which form a truss, taken collectively.
The art of stiffening or bracing a set of timbers, or the like, by putting in struts, ties, etc., till it has something of the character of a truss.
The act of a hawk, or other bird of prey, in seizing its quarry, and soaring with it into air.
Source: Webster's dictionary