D defs.my
Entry 1 sense Webster, 1913

Lock stitch

/läk stĭch/ · Lock· stitch · IPA
01 n. A peculiar sort of stitch formed by the locking of two threads together, as in the work done by some sewing machines. See Stitch.
  1. 1.
    A peculiar sort of stitch formed by the locking of two threads together, as in the work done by some sewing machines. See Stitch. See: Stitch