Significatio vocis aerarium | Babel Free

Definitiones

1. the state treasury
   declension-2
2. Equivalent to 'Treasury': Any specific instance of a government department responsible for the collection, management, and expenditure of public revenue.

Aequivalentia

Exempla

“(specifically) The place in the Temple of Saturn at Rome, where the public treasure was kept.”

“🖙 in the Imperial period, distinguished from the assets bound to the function of the Emperor called fiscus and his private property called patrimōnium”

Gradus CEFR