FLINT n.
rtar, with quions of masonry. -- Liquor of flints, a solution of silica, or flints, in potash. -- To skin a flint, to be capable of, or guilty of, any expedient or any meanness for making money. [Colloq.]
FLINT GLASS n.
A soft, heavy, brilliant glass, consisting essentially of a silicate of lead and potassium. It is used for tableware, and for optical instruments, as prisms, its density giving a high degree of dispersive power; -- so called, because formerly the silica was obtained from pulverized flints. Called also crystal glass. Cf…
FLOURISH v. 2 definitions
fanciful, or wanton movements, by way of ornament, parade, bravado, etc.; to play with fantastic and irregular motion. Impetuous spread The stream, and smoking flourished o'er his head. Pope.
FOOL n.
lly; a professional jester or buffoon; a retainer formerly kept to make sport, dressed fantastically in motley, with ridiculous accouterments. Can they think me . . . their fool or jester Milton. April fool, Court fool, etc. See under April, Court, etc. -- Fool's cap, a cap or hood to which bells were usually attached…
FORMIC a.
cid, carbamic acid. -- Formic acid, a colorless, mobile liquid, HCO.OH, of a sharp, acid taste, occurring naturally in ants, nettles, pine needles, etc., and produced artifically in many ways, as by the oxidation of methyl alcohol, by the reduction of carbonic acid or the destructive distillation of oxalic acid. It is…
FRICTION n.
ing lubricants. -- Friction powder, Friction composition, a composition of chlorate of potassium, antimony, sulphide, etc, which readily ignites by friction. -- Friction primer, Friction tube, a tube used for firing cannon by means of the friction of a roughened wire in the friction powder or composition with which t…