D defs.my
Entry 3 senses Webster, 1913

Creaser

/(kr?s"?r)/ · Creas·er · IPA
01 n. A tool, or a sewing-machine attachment, for making lines or creases on leather or cloth, as guides to sew by.
  1. 1.
    A tool, or a sewing-machine attachment, for making lines or creases on leather or cloth, as guides to sew by.
  2. 2.
    A tool for making creases or beads, as in sheet iron, or for rounding small tubes.
  3. 3.
    A tool for making the band impression distinct on the back.(Bookbinding)