A constitutional monarchy is defined as a political system in which a monarchy exists alongside a constitution, limiting the powers of the monarch and defining the rights of citizens. In this system, the monarch often serves as a ceremonial figure, while elected representatives hold actual governing authority. This framework promotes a balance between tradition and democratic principles, ensuring that the monarchy does not wield unchecked power. Countries like the United Kingdom exemplify constitutional monarchies, where the monarch's role is largely symbolic, and government functions are carried out by Parliament.