riðanafnorðkvenkynu, f. a shivering fever, ague. El. 1, MS. 544. 39, Sks. 137: in mod. usage the trembling of the head and hands from age or infirmity.COMPDS: riðusjúkr, riðusótt.Skammstafanir og tilvitnanirf.kvenkyn (e. feminine)MS.manuscript, manuscripts.mod.modern.COMPDSsamsett orð (e. compounds)El.Elis saga. (G. II.)Sks.Konungs Skugg-sjá. (H. II.)