Sides of sectors

• Spoke lines?
• More than one spoke
• Spokes, essentially
• Minute hands, in a way
• Diameter divisions
• Budget-graph border lines
• Certain lines
• Ulnas' neighbors

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Radii \Ra"di*i\ (r[=a]"d[i^]*[imac]), n., pl. of Radius .