Jig off a tune at the tongue's end. -- Shak.
2. To trick or cheat; to cajole; to delude. --Ford.
3. (Mining) To sort or separate, as ore in a jigger or sieve.
See {Jigging}, n.
4. (Metal Working) To cut or form, as a piece of metal, in a
jigging machine.
{Jigging machine}.
(a) (Mining) A machine for separating ore by the process of
jigging.
(b) (Metal Working) A machine with a rotary milling cutter
and a templet by which the action of the cutter is guided
or limited; -- used for forming the profile of an
irregularly shaped piece; a profiling machine.