Dawsonite
//ˈdɔːsənaɪt// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 An orthorhombic mineral composed of sodium aluminium carbonate hydroxide. countable, uncountable
Etymology
Sir John William Dawson, geologist; Dawson + -ite.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.