Whining is a way of expressing dissatisfaction or discomfort, often through a high-pitched or complaining tone. People, especially children, might whine when they want something or feel frustrated. For example, a child might whine for a toy they see in a store, hoping to get attention from their parent. While whining can be a natural response, it can also be annoying to those around. Adults might whine about their jobs or daily challenges, seeking sympathy or understanding. However, effective communication is usually more productive than whining, as it helps convey feelings without causing irritation.