Angerman-Aa Angerman, or Angerman-elf, a river of northern Sweden, rises in the lake of Kult, on the Norwegian frontier, and, after flowing S. E. through the provinces of Wester-botten and Westernorrland for 240 m., falls into the gulf of Bothnia, 12 m. N. of Herno-sand. It is navigable to Solleftea, about 60 m. It passes through many lakes, contains numerous islands, and is noted for its fine scenery.