Where does “fluoborure” come from?

fluoborure (French) comes from French borure, from French bore, from French borax, from English borax, from Middle English boras, from Anglo-Norman boreis, from Medieval Latin baurach, from Arabic بَوْرَق.

fluoborure (French): fluoboride, borofluoride

Definitions

fluoboride, borofluoride

Ancestry of “fluoborure”, step by step

Step	Language	Word	Meaning
1	French	borure	boride
2	French	bore	boron
3	French	borax	borax
4	English	borax	A white or gray/grey crystalline salt, with a...
5	Middle English	boras	—
6	Anglo-Norman	boreis	—
7	Medieval Latin	baurach	borax
8	Arabic	بَوْرَق	—
9	Persian	بوره	borax; sugar
10	Middle Persian	bwlk'	—

Every word from Middle Persian bwlk' →Every word from Persian بوره →Every word from Arabic بَوْرَق →