Shape like a rainbow (3)
I believe the answer is:
arc
(Other definitions for arc that I've seen before include "Section of circumference" , "Electric discharge" , "Half-moon" , "Rainbow, e.g." , "Section of curve" .)
I believe the answer is:
arc
(Other definitions for arc that I've seen before include "Section of circumference" , "Electric discharge" , "Half-moon" , "Rainbow, e.g." , "Section of curve" .)