The Collaborative International Dictionary
Huch \Huch\, Huchen \Hu"chen\, n. [G.] (Zo["o]l.) A large salmon ( Salmo hucho or Salvelinus hucho) inhabiting the Danube; -- called also huso, and bull trout.
Dolly Varden \Dol"ly Var"den\
A character in Dickens's novel ``Barnaby Rudge,'' a beautiful, lively, and coquettish girl who wore a cherry-colored mantle and cherry-colored ribbons.
A style of light, bright-figured dress goods for women; also, a style of dress.
The bull trout (Salvelinus confluentus) is a char of the family Salmonidae native to northwestern North America. Historically, S. confluentus has been known as the " Dolly Varden" (S. malma), but was reclassified as a separate species in 1980. Bull trout are listed as a threatened species under the U.S. Endangered Species Act (1998) and as vulnerable on the IUCN Red List of Threatened Species.