"Bicameralism" refers to a legislative structure consisting of two separate chambers or houses. This system is often employed in larger democracies, like the United States, where it comprises the House of Representatives and the Senate. Bicameralism aims to provide a system of checks and balances, ensuring that legislation is thoroughly reviewed and representative of diverse interests. Each chamber typically has distinct powers and responsibilities, requiring consensus between them to pass laws, which ultimately promotes deliberation and comprehensive governance.