dianium
Di*a"ni*um, n. Etym: [NL., fr. L. Diana; either as the name of the Roman goddess, or from its use in OE. as a name of silver.] (Chem.) Defn: Same as Columbium. [Obs.]
Di*a"ni*um, n. Etym: [NL., fr. L. Diana; either as the name of the Roman goddess, or from its use in OE. as a name of silver.] (Chem.) Defn: Same as Columbium. [Obs.]