BJÖRKnafnorðkvenkynf., gen. bjarkar, [A. S. beorc; Swed. björk; Dan. and Scot. birk; Engl. birch; Germ. birke; Lat. betula; v. birki], a birch, Edda (Gl.), Bs. ii. 5, Jb. 236. In compds bjarkar-.