What is Affirmance Day?

Legal Definition
In the English Court of Exchequer, is a day appointed by the judges of the common pleas, and barons of the exchequer, to be held a few days after the beginning of every term for the general affirmance or reversal of judgments. 2 Tidd. 1091.
-- Bouviers Law Dictionary
Legal Definition
In the English court of exchequer, is a day appointed by the judges of the common pleas, and barons of the exchequer, to be held a few days after the beginning of every term for the general affirmance or reversal of judgments. 2 Tidd, Pr. 1091.
-- Black's Law Dictionary
Legal Definition
A day appointed for the general affirmance or reversal of judgments in the court of exchequer.
-- Ballentine's Law Dictionary