plural -s
: a mineral (NaF) consisting of a sodium fluoride and occurring in small carmine to colorless isometric crystals (specific gravity 2.8)

Word History


French villiaumite, from Villiaume, 20th century French explorer in Africa + French -ite

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Dictionary Entries Near villiaumite

Cite this Entry

“Villiaumite.” Dictionary, Merriam-Webster, Accessed 17 Jul. 2024.

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