Fluoroid definitions

Fluoroid

• (n.) A tetrahexahedron; -- so called because it is a common form of fluorite.
Found on http://thinkexist.com/dictionary/meaning/fluoroid/

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Fluoroid

Flu'or·oid noun [ Fluor + - oid .] (Crystallog.) A tetrahexahedron; -- so called because it is a common form of fluorite.
Found on http://www.encyclo.co.uk/webster/F/49

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