Trust in institutions refers to the confidence and belief that individuals have in the legitimacy, reliability, and effectiveness of political and social institutions, such as governments, electoral bodies, and the judiciary. This trust is crucial for the functioning of democracies, as it influences citizen engagement, compliance with laws, and the overall stability of governance. When trust is high, citizens are more likely to participate in elections and support institutional decisions, while low levels of trust can lead to political disengagement and instability.