a. (UN-1 7 b.)
1617. Daniel, Coll. Hist. Eng. (1626), 114. By this violence, thinking to quaile the heart of a most vnmaisterable King.
1625. Jackson, Creed, V. xxxv. § 6. An unexpected instinct or unmasterable impulsion.
1646. Sir T. Browne, Pseud. Ep., IV. ii. 201. The Factor whereof may discover it self by sweat , as being unmasterable by the naturall heat of man.