noun.
A massive, somewhat impure variety of quartz, in color usually of a gray to brown or nearly black, breaking with a conchoidal fracture and sharp edge. It is very hard, and strikes fire with steel.
noun.
A piece of flint for striking fire; -- formerly much used, esp. in the hammers of gun locks.
noun.
Anything extremely hard, unimpressible, and unyielding, like flint.
noun.
Same as Stone age, under Stone.
noun.
a fire made principially of powdered silex.
noun.
See in the Vocabulary.
noun.
tools, etc., employed by men before the use of metals, such as axes, arrows, spears, knives, wedges, etc., which were commonly made of flint, but also of granite, jade, jasper, and other hard stones.
noun.
An obsolete appliance for lighting the miner at his work, in which flints on a revolving wheel were made to produce a shower of sparks, which gave light, but did not inflame the fire damp.
noun.
a hard, siliceous stone; a flint.
noun.
a kind of wall, common in England, on the face of which are exposed the black surfaces of broken flints set in the mortar, with quions of masonry.
noun.
a solution of silica, or flints, in potash.
noun.
to be capable of, or guilty of, any expedient or any meanness for making money.