reservalrare.|rɪˈzɜːvəl| [f. as prec. + -al1.] †a. Reserve. Obs. b. Reservation. 1647W. Browne tr.Polexander ii. 195 His troupes were..appointed to make a body for their last Reservall.1895R. L. Douglas in Bookman Oct. 22/2 The reserval of the rights of Philip V. to the French throne.