Black's Law Dictionary (2nd edition)dictionaries

Impairing The Obligation Op Contracts

T8. For the meaning of this phrase in the constitution of the United States, see 2 Story, Const. §§ 1374-1399; 1 Kent, Comm. 413-422; Pom. Const Law; Black, Const Law (3d Ed.) p. 720 et seq

Source: Black’s Law Dictionary 2nd Ed (1910)