Dictionary.com
definitions
  • synonyms

cerium metal

See more synonyms on Thesaurus.com
noun Chemistry.
  1. any of a subgroup of rare-earth metals, of which the terbium and yttrium metals comprise the other two subgroups.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for cerium metals

cerium metals

pl n
  1. the metals lanthanum, cerium, praseodymium, neodymium, promethium, and samarium, forming a sub-group of the lanthanides
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012