sylvanium
English
Alternative forms
- silvanium
Etymology
From New Latin silvānium, so called from Transylvania, where it was first found, + -ium.
Noun
sylvanium (uncountable)
- (obsolete) tellurium
References
“sylvanium”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.