The term NETTING FABRIC is a type of fabric that is made up of a MESH-like structure. It is created by weaving together threads or cords in a diamond pattern, which creates a strong and durable material. The crossword solution for this term is MESH, which is a four letter word that describes the netting fabric. This type of fabric is often used in fishing nets, sports nets, and other applications where a strong and lightweight material is needed.