Arsenite
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Any oxyanion of trivalent arsenic, especially the AsO₃³⁻ anion (or protonated derivatives); any salt containing this anion, or any ester of arsenious acid
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.