Related Clues:

• Critical point on a graph
• Anatomical bulge
• Connecting point
• Sign of an injury
• Bulge
• Lymph follower
• Meeting point
• Point in a network
• Lymph, for one
• Joint in a stem
• Anatomical knot
• Part of a stem
• Network junction
• Knob on a branch
• Bump on a log, e.g.