Simple English definitions for legal terms
Read a random definition: opinio juris (international law)
AES: A word from ancient Roman law that had two meanings. The first meaning was "copper," which is a type of metal. The second meaning was "money," but it could be made from any type of metal.
Definition: In Roman law, AES referred to copper or money made of any metal.
Example: During the Roman Empire, AES was used as a form of currency for trade and commerce.
Explanation: The term AES was used to describe both the metal copper and any form of currency made from metal. This shows how the Romans used a variety of materials for their monetary system and how they valued copper as a valuable resource.