Webster's Revised Unabridged Dictionary · 1913

Usure

Usure (?; 115) , intransitive verb

[Compare Old French usurer, Late Latin usurare.]

To practice usury; to charge unlawful interest. [Obsolete]
The usuringb senate. — Shakespeare
I usured not ne to me usured any man. — Wyclif (Jer. xv. 10)

Usure , noun

[French]

Usury. [Obsolete] — Wyclif
Foul usure and lucre of villainy. — Chaucer