(UN-1 12, or f. prec.)
1613. Daniel, Coll. Hist. Eng., III. 160. Vpon the vnyeeldingnesse of King Malcolm, nothing was effected.
1617. Hieron, Wks., II. 369. That phrase of a stony heart, a fit terme to note out the stiffenesse and sturdinesse, and vn-yeeldingnesse thereof.
a. 1843. Encycl. Metrop. (1845), VII. 263/2. An unyieldingness being imparted to the mass.
1850. L. Hunt, Autobiog., II. xi. 53. His generalship came to nothing before the unyieldingness of English, and the advent of Prussian soldiers.