noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The anion COS₂²⁻ formally derived from carbonate by the replacement of two oxygen atoms by sulfur
2. 2
   Any salt containing this anion

Etymology

From di- + thio- + carbonate.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.