Smithsonite
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A mineral form of zinc carbonate, ZnCO₃, mined as an ore of zinc or as an ornamental stone. countable, uncountable
- 2 a mineral ore of zinc. wordnet
Synonyms
All synonymsEtymology
Named after James Smithson (1754-1829) in 1832.
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.