a. Obs. rare. [f. L. ūsūrāri-us (see USURARY a.) + -OUS.] Usurious.

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1623.  R. Carpenter, Conscionable Christian, 14. Usurarious extorting State-spoyling money-mongers.

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1646.  J. Benbrigge, Vsura Accom., 4. Such lending ought to be praised … and in no case conceived to be Usurarious.

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1660.  Jer. Taylor, Ductor, I. v. rule vi. § 1. All usurarious contracts. Ibid., II. ii. rule vii. § 7. If a common-wealth permits an usurarious exchange or contract.

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