1. a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group; [syn: gadolinium, Gd, atomic number 64]
WordNet (r) 3.0 (2006):
atomic number 64
n 1: a ductile silvery-white ductile ferromagnetic trivalent
metallic element of the rare earth group [syn:
gadolinium, Gd, atomic number 64]