Answer:

arc

Answer	Crossword Clue
ARC	Kind of lamp
ARC	Circle part
ARC	Circumference part

ARC	Compass tracing
ARC	Jeanne d'..
ARC	Projectile path
ARC	Rainbow
ARC	Rainbow path
ARC	Rainbow shape
ARC	Crescent line
ARC	Curvature

ARC	Fire from a wire
ARC	Lob's path
ARC	Circle segment
ARC	Curve
ARC	Curvy path
ARC	Javelin's path
ARC	Slow-pitch pitch
ARC	Rainbow's shape

ARC	Place Charles de Gaulle shape
ARC	Parabolic path
ARC	Parenthesis shape
ARC	Hail Mary path
ARC	St. Jeanne d'..
ARC	Circle portion
ARC	Episodic story line
ARC	Pendulum's path

ARC	Kind of a bow
ARC	Lob trajectory
ARC	Story line
ARC	Ellipse portion
ARC	Move in a curve
ARC	Plot line
ARC	Eephus pitch path
ARC	Parabola part

ARC	Path of a pitch
ARC	Trajectory not straight
ARC	Pop's trajectory
ARC	Fly ball's path
ARC	Bridge between electrodes