A more thorough explanation:

Definition: A decurio is a municipal senator in ancient Rome who belongs to a municipal council responsible for managing the internal affairs of the municipality.

Example: In ancient Rome, a decurio was responsible for managing the local government, including the maintenance of public buildings, roads, and water supply. They were also responsible for collecting taxes and ensuring that the laws were enforced.

Explanation: The example illustrates how a decurio was an important figure in ancient Roman society, responsible for managing the day-to-day affairs of the municipality. They were elected by the people and held a position of authority and responsibility. The decurio was an essential part of the Roman political system, ensuring that the needs of the people were met and that the municipality ran smoothly.