Erratum
Defined in 2 dictionaries — Black's (1910), Anderson (1889)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Lab Error. Used in the Latin formula for assigning errors, and in the reply thereto, "in nullo est erratum," i. e., there was no error, no error was committed.
A Dictionary of Law
William C. Anderson · 1889
Error. In nullo est erratum. In nothing is there error. The emphatic words of a joinder of issue on an assignment of error, as originally expressed. By this plea the defendant admits a fact regularly assigned. 1° The plea is in the nature of a demurrer." See Error, 2 (3), Writ of.