cerium 1

noundomain: substance
Princeton WordNet [ver.3.1]
EnglishEnglish
Definition

a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group

  • a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group

  • a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group

FENG