The idiom "light bulb moment" originates from the concept of a light bulb turning on and producing light when electricity flows through it. This phrase is used to highlight a moment of sudden realization or insight when a person grasps a concept, solves a problem, or understands something that they could not before. It signifies the transition from confusion or ignorance to clarity and understanding.

What is the origin of the idiom "light bulb moment" and when to use it?

영어로 "light bulb moment"의 정의와 의미

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