knurls
/nɜrlz/
verb
- To make small ridges or bumps on a surface, usually to improve grip or decoration.
- The artisan carefully knurls the brass fittings for a vintage look.
- The factory uses a special tool to knurl the surface of the steel rods.
- He learned how to knurl the handles of custom knives in his workshop.
noun
- Small ridges or bumps on a surface, often made to provide a better grip.
- She ran her fingers over the knurls on the edge of the coin.
- The machinist added fine knurls to the knob so it wouldn't slip.
- The knurls on the metal handle made it easy to hold even with wet hands.