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

• Brugmansia suaveolens
• bruin
• bruise
• bruiser
• bruising
• bruit
• Brule
• Brumaire
• brumal
• brumby
• brume
• Brummagem
• Brummell
• Brummie
• Brummy
• brumous
• Brunanburh
• brunch
• brunch coat
• Brunei
• Brunei dollar
• Bruneian
• Brunelleschi
• brunet
• brunette