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Definition of Atomic number 58
1. Noun. A ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group.
Exact synonyms: Ce, Cerium
Generic synonyms: Metal, Metallic Element
Substance meronyms: Bastnaesite, Bastnasite, Gadolinite, Ytterbite, Monazite
Derivative terms: Cerous
Generic synonyms: Metal, Metallic Element
Substance meronyms: Bastnaesite, Bastnasite, Gadolinite, Ytterbite, Monazite
Derivative terms: Cerous