The term "zigzag ραφή" refers to a zigzag stitch used in sewing. This stitch is characterized by its back-and-forth pattern, resembling a zigzag shape. It is commonly employed to finish the edges of fabric, preventing fraying, and is also used for stretchable seams in knit fabrics. In addition to its practical applications, the zigzag stitch is often utilized in decorative sewing. It can add texture and visual interest to various projects, such as quilts or clothing. Many sewing machines, including those from brands like Brother and Singer, feature a zigzag stitch option for versatility in crafting.