E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
A Norwegian musical spirit. Arndt informs us that the Strömkarl has eleven different musical measures, to ten of which people may dance, but the eleventh belongs to the night-spirit, his host. If anyone plays it, tables and benches, cups and cans, old men and women, blind and lame, babies in their cradles, and the sick in their beds, begin to dance. (See FAIRY.)