light bulb moment
noun
informal
a moment of sudden inspiration, revelation, or recognition
Word Origin for light bulb moment
C20: from the cartoon image of a light bulb lighting up above a character's head when he or she has an idea
Words nearby light bulb moment
light box,
light bread,
light breeze,
light bridge,
light bulb,
light bulb moment,
light cannon,
light chain,
light colonel,
light cream,
light cruiser