Agardite
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Any of a group of copper arsenate minerals that contain varying proportions of several rare earth elements such as cerium, neodymium, lanthanum and yttrium. countable, uncountable
Etymology
From Agard + -ite, after French geologist Jules Agard.
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.