Related Clues:

• Network junction
• Oatmeal problem
• Camel's bulge
• Knob on a branch
• Highway warning sign
• "Battle of the __"
• Bump on a log, e.g.
• Push slightly
• Potbelly, e.g.
• Perry Mason portrayer
• "One __ or two?"
• Convexity
• Door handle
• Centering point
• Vice president who graduated from Princeton at 16