Noise is a disturbance or unwanted sound that disrupts the natural flow of a peaceful environment. It can come in various forms, such as the blaring of car horns, the chatter of a crowded room, or the buzzing of electronic devices. Noise can be both physical and psychological, causing discomfort and irritation to the senses. It can also refer to any irrelevant or meaningless information that hinders clear communication or understanding. In short, noise is anything that disrupts the harmony and clarity of our surroundings.