Found 1 items, similar to Wasium.
English → English (gcide) Definition: Wasium Wasium \Wa"si*um\, n. [NL. So called from Wasa, or Vasa, the name of a former royal family of Sweden.] (Chem.) A rare element supposed by Bahr to have been extracted from wasite, but now identified with thorium. [1913 Webster]