cannelure /kanˈi-lyoor/

1. A groove or a fluting
2. A groove round the cylindrical part of a bullet

• power-dressed
• power dressing
• power drill
• power drills
• power-driven
• powered
• powered glider
• power factor
• power factors
• powerful
• powerfully
• powerfulness
• powerfulnesses
• powerhouse
• powerhouses
• powering
• power lathe
• power lathes
• powerless
• powerlessly
• powerlessness
• powerlessnesses
• powerlifting
• powerliftings
• power line