BRUNONIAN a.
Pertaining to, or invented by, Brown; -- a term applied to a system of medicine promulgated in the 18th century by John Brown, of Scotland, the fundamental doctrine of which was, that life is a state of excitation produced by the normal action of external agents upon the body, and that disease consists in excess or def…
CORUNDUM n.
The earth alumina, as found native in a crystalline state, including sapphire, which is the fine blue variety; the oriental ruby, or red sapphire; the oriental amethyst, or purple sapphire; and adamantine spar, the hair-brown variety. It is the hardest substance found native, next to the diamond.