Obs. rare. [f. USURP v. + -MENT.] Usurpation. Also attrib.
a. 1470. Harding, Chron., CCX. heading, The kynge sayde at hys deathe … nought of repentaunce of [his] vsurpement of the realme.
1660. Extr. St. Papers Friends, Ser. II. (1911), 123. Ashfeild … took no oath or covenant under the late usurpment powers.
