[UN-1 8.] a. Not laid to rest. b. Not refreshed by rest.
a. 1607. Chapman, Bussy dAmbois, V. iv. 154. My unrested soul. Ibid. (1612), Rev. Bussy dAmbois, IV. v. 82. Th unrested spirit of your slaughters brother.
b. [1775. Ash.]
1846. Worcester (citing Erving). Also in recent use (1908).