English noun: atomic number 64 | |||
1. | atomic number 64 (substance) a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group | ||
Synonyms | gadolinium, Gd | ||
Broader (hypernym) | metal, metallic element | ||
Substance meronym | gadolinite, samarskite, ytterbite | ||