Lines from a circle's centre

• Spokes, essentially
• Artist finally sculpted two bones
• Direct lines to centre one added to incomplete set?
• They're half the diameter
• Two make a diameter
• Circle dimensions
• Minute hands, essentially
• Bike spokes, essentially

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

WordNet Word definitions in WordNet
See radius