An overlock stitch, often referred to simply as "overlock," is a specialized sewing technique created using an overlock sewing machine. The overlock sewing machine is a powerful tool designed for finishing edges, preventing fraying, and providing a professional and polished look to various types of fabric. Overlock Stitch: Definition: An overlock stitch is a type of stitch created by an overlock sewing machine, designed to simultaneously sew, trim, and finish the raw edges of fabric. It forms a neat, tidy, and secure edge, preventing unraveling and enhancing the durability and appearance of sewn projects. The overlock stitch, often referred to as the overlocking or serging stitch, is a versatile and essential technique in the world of sewing. It serves multiple purposes, including seam finishing, edge trimming, and decorative stitching. What sets the overlock stitch apart is its ability to simultaneously sew, cut, and encase fabric edges, resulting in clean, fray-resi...