Backstitch
symbolizes a stitching technique which involves creating small in-out stitches in order to tightly fasten two fabric pieces together. This approach gives resilience and avoids the fabric from coming apart. The backstitch may be used for a range of sewing projects, such as finishing the edge, stitching patches, or even creating quilts. It provides a tidy and professional look to the finished piece.
whipstitch WordReferencecom Dictionary of English