The crossword solution for the term 'Went Out Like a Light' is 'FAINTED', which has 7 letters. Fainting is a temporary loss of consciousness caused by a lack of oxygen to the brain, usually due to a sudden drop in blood pressure. It can be caused by a variety of factors, such as fear, pain, or exhaustion. When someone faints, they go unconscious and their body relaxes, as if they had gone out like a light.