Gadolinia

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Gadolinia \Gad`o*lin"i*a\, n. [NL. See {Gadolinite}.] (Chem.)
     A rare earth associated with yttria and regarded as the oxide
     ({Gd2O3}) of a metallic element, {gadolinium}.
     [Webster 1913 Suppl.]