D defs.my
Entry 1 sense Webster, 1913

Norwegium

· Nor·we·gi·um · IPA
01 n. A rare metallic element, of doubtful identification, said to occur in the copper-nickel of Norway. Not recognized as an element (1999).
  1. 1.
    A rare metallic element, of doubtful identification, said to occur in the copper-nickel of Norway. Not recognized as an element (1999).(Chem.)