Ex Debito Justitiæ
Defined in 2 dictionaries — Black's (1910), Black's (1891)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
From or as a debt of justice ; In accordance with the requirement of justico; of right; as a matter of right The opposite of ex gratia, (q. v.) 3 Bl. Comm. 48, 67.
A Dictionary of Law
Henry Campbell Black · 1891
From or as a debt of justice; in accordance with the requirement of justice; of right; as a matter of right. The opposite of ex gratia, (gq. v.) 3 Bl. Comm. 48, 67.