Related Clues:

• Three-point line, e.g
• Electric discharge
• It's measured by degrees
• Orbit bit
• Curved path formation
• It may extend for many minutes
• Parenthesis, e.g
• Basketball court's three-point line, e.g
• Go ballistic?
• Crescent piece
• 14 Across segment
• 19 Across shape
• Compass line
• Brow line?
• Curved part