Breadcrumb Home > Thesaurus > G Synonyms of gadolinite Find synonyms for: Noun 1. gadolinite, ytterbite, mineral usage: a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of gadolinite (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: terraincognita Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language