The term 'THROW BACK LIGHT' can be solved by the crossword solutions of REFLECT, which is a 7 letter word. Reflection is the process of bouncing light off a surface, such as a mirror or a lake. When light is reflected, it bounces off the surface and returns to its source. This phenomenon is used in many everyday applications, such as when we use mirrors to see our reflection or when we use a flashlight to illuminate a dark room.