What is Finalis Concordia?

Legal Definition
A final or conclusive agreement. In the process of "levying a fine," this was a final agreement entered by the litigating parties upon the record, by permission of court, settling the title to the land, and which was binding upon them like any judgment of the court. 1 Washb. Real Prop. 70.
-- Black's Law Dictionary
Legal Definition
-- Ballentine's Law Dictionary