dýnanafnorðkvenkyn1. u, f. [dúnn]. a down-bed, feather-bed, a pillow or bolster, Fms. iii. 125, vi. 279, ix. 26, x. 186, Dipl. iii. 4, Bs. ii. 167, Lex. Poët.2. boggy ground, Dropl. 26, v. l.2. ð, to cover, belay with down, N. G. L. i. 334.