Answer:
In the context of furniture, the term peg refers to a cylindrical or tapered piece of wood, metal, or plastic that is used to fasten or secure two components of furniture together. Pegs are often used in joinery, particularly in traditional woodworking methods, to create strong and durable connections between different parts of a piece of furniture, such as joining table legs to a table top or securing shelves within a cabinet. Pegs can be inserted into pre-drilled holes and may be glued, screwed, or simply wedged in place to provide stability and structural integrity to the furniture piece. Wood pin or dowel run through a hole in the corresponding member as a joint or fastener. Used as decorations in reproduction of furniture.