#mechanical joint

• Articulation — The act of articulating sounds, parts, or bony structures and its result; physiological process of altering the vocal tract to produce speech; a mobile mechanical assembly made of correlated parts; plural form of the adjective 'articular'. In a structural sense, it describes the method of functionally connecting the elements of a system.
• Assemblage — A structural system or complex structure resulting from the joining, interlocking, and mechanical, rigid, or mobile fixing of several independent parts, components, or elements. In an artistic sense, it represents a three-dimensional work created by combining heterogeneous objects or diverse materials, offering a new aesthetic and conceptual unity.