Sylvanium
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 tellurium obsolete, uncountable
Synonyms
All synonymsEtymology
From New Latin silvÄnium, so called from Transylvania, where it was first found, + -ium.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.