Sinonim samarium

English Thesaurus

1. a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite (noun.substance)

hypernym	:	metal, metallic element,
definition	:	any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. (noun.substance)

substance meronym	:	bastnaesite, bastnasite,
definition	:	a yellow-to-brown mineral that is a source of rare earth elements (noun.substance)

substance meronym	:	monazite,
definition	:	a reddish-brown mineral containing rare earth metals; an important source of thorium and cerium (noun.substance)