Legal Definitions - in perpetuam rei memoriam

Definition: In perpetuam rei memoriam is a Latin phrase that means "in perpetual memory of the thing."

Example: A plaque on a building that reads "In perpetuam rei memoriam of the architects who designed this building."

Explanation: This example illustrates the use of the phrase to commemorate and remember the architects who designed the building. The phrase is often used in memorials, dedications, and other forms of commemoration to ensure that the memory of the person or thing being honored is preserved for all time.