In pectore judicis
Defined in 2 dictionaries — Ballentine's (1916), Black's (1910)
Ballentine's Law Dictionary
James A. Ballentine · 1916
In the breast of the court. See Breast.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In the breast of the judge. Latch, 180. A phrase applied to a judgment.