Curved bands of sparks
I believe the answer is:
arcs
(Other definitions for arcs that I've seen before include "Portions of a circle" , "Cars (anag)" , "Parts of a curve" , "Curves in cars" , "Curving trajectories" .)
I believe the answer is:
arcs
(Other definitions for arcs that I've seen before include "Portions of a circle" , "Cars (anag)" , "Parts of a curve" , "Curves in cars" , "Curving trajectories" .)