Backstitch is a stitching technique that involves creating small in and out
stitches in order to firmly connect two fabric pieces together. This method provides durability and stops the fabric from coming apart. The whipstitch may be used for a range of sewing projects, such as finishing the edge,
stitching appliques, or even making coverlets. It provides a neat and expert look to the completed item.
Every whipstitch definition in American English