Jig, v. t. [imp. & p. p. Jigged p. pr. & vb. n. Jigging ]
  1. To sing to the tune of a jig.
     Jig off a tune at the tongue's end.   --Shak.
  2. To trick or cheat; to cajole; to delude.
  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.
  jig
       n 1: music in three-four time for dancing a jig
       2: any of various old rustic dances involving kicking and
          leaping
       v : dance a quick dance with leaping and kicking motions
       [also: jigging, jigged]