FALSE a.
Not in tune. False arch (Arch.), a member having the appearance of an arch, though not of arch construction. -- False attic, an architectural erection above the main cornice, concealing a roof, but not having windows or inclosing rooms. -- False bearing, any bearing which is not directly upon a vertical support; thus…
FATTY a.
ries of monocarbonic acids, as formic acid, acetic, etc.; -- so called because the higher members, as stearic and palmitic acids, occur in the natural fats, and are themselves fatlike substances. -- Fatty clays. See under Clay. -- Fatty degeneration (Med.), a diseased condition, in which the oil globules, naturally p…
FLUORINE n.
ociated with chlorine, bromine, and iodine, in the halogen group of which it is the first member. It always occurs combined, is very active chemically, and possesses such an avidity for most elements, and silicon especially, that it can neither be prepared nor kept in glass vessels. If set free it immediately attacks t…