ppl. a. (UN-1 8 b.)
(a) 1574. Richmond. Wills (Surtees), 248. Horses at Burghe. Ridden horsses and mares, xv . Stages and fillies unreden, xij.
1607. Markham, Cavel., IV. 5. Foales, vnridden horses, or horses that are of any sobrietie in iourneying.
1831. G. P. R. James, Phil. Angustus, III. v. Horses which have stood there unridden for months.
1857. Dufferin, Lett. High Lat. (ed. 2), 83. Having caught, saddled and bridled the three unridden ponies.
(b) 1615. Extr. Aberd. Reg. (1848), II. 323. Leaving the saidis merches unridden.