Related Clues:

• Circle spokes
• Partners of radii
• Radii neighbors
• Some lines in circles
• Arm stiffeners
• State-named avenues in Washington, essentially
• They have a central meeting place
• Pie cuts, e.g.
• Lines from the center
• Pie chart dividers
• Half of the forearm bones
• They bear arms?
• Long bones
• Pie cuts, essentially
• Spokes, essentially