KNURLING
- series of knurls, as on a knob
- convex molding having a series of members separated by indentations, as a bead and reel
- small ridge or bead, esp. one of a series, as on a button for decoration or on the edge of a thumbscrew to assist in obtaining a firm grip
- knur
- to make knurls or ridges on
- a moulding of ornamental knobs [n -S]