Shapes of rainbows (4)
I believe the answer is:
arcs
(Other definitions for arcs that I've seen before include "Parts of a circle" , "Segments of a circle" , "Curving trajectories" , "Streaks of electrical discharges" , "Cars (anag)" .)
I believe the answer is:
arcs
(Other definitions for arcs that I've seen before include "Parts of a circle" , "Segments of a circle" , "Curving trajectories" , "Streaks of electrical discharges" , "Cars (anag)" .)