A more thorough explanation:

Definition: An officer who maintains tax revenues; a comptroller.

Example: In ancient Rome, the antigraphus was responsible for collecting taxes and keeping track of the government's finances.

Explanation: The antigraphus was an important official in ancient Rome who played a crucial role in maintaining the financial stability of the government. They were responsible for collecting taxes from the citizens and ensuring that the revenues were properly recorded and accounted for. The example illustrates how the antigraphus was a key figure in the administration of the Roman Empire, and how their work helped to keep the government running smoothly.