What is French knot stitch?
: a decorative stitch made by winding the thread one or more times around the needle and drawing the needle back through the material at the point where it came out.
What does bullion stitch mean?
: a decorative stitch similar to the French knot forming very short bars.
What is bullion thread?
Bullion is a metal thread made from very fine wires wound into a tubular shape. It is very similar to purl metal thread.