1. Milled, as the head of a screw, or the edge of a coin 
2. Full of knots; gnarled

1. To provide with ridges, to assist the grasp, as in the edge of a flat knob, or coin; to mill

Encyclopedia: Knurl

• sweet wattle
• sweet white violet
• sweet William
• sweet woodruff
• sweet wormwood
• sweet-birch oil
• sweet-breathed
• sweet-faced
• sweet-flavored
• sweet-flavoured
• sweet-potato ring rot
• sweet-potato whitefly
• sweet-scented
• sweet-scented geranium
• sweet-smelling
• sweet-talk
• sweetbread
• sweetbreads
• sweetbriar
• sweetbrier
• sweeten
• sweetened
• sweetener
• sweetening
• sweetheart