v. [dim. or frequentative of JIG v.] To move backwards and forwards, or up and down, with a light unsteady motion; to move in a rapid succession of slight jerks; to rock or jerk lightly. a. trans.

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1836.  Sir G. Head, Home Tour, 13. The more the child cried, the more she jiggled it.

2

1887.  Jessopp, Trials Country Parson (1890), i. 23. We know that the fellow was jiggling the poor brute’s teeth out of his mouth at the time.

3

  b.  intr.

4

1846.  Worcester, Jiggle v. n., to practise affected or awkward motions, to wriggle. Mrs. Farrar.

5

1880.  Jamieson’s Dict., To Jiggle, v.n., to rock or shake backwards and forwards. Shetl.

6

1887.  Jessopp, Arcady, i. 10. He shambles to the next brewery with any beast of burden that can jiggle along.

7

  Hence Jiggling vbl. sb.; also Jiggle sb., a ‘jiggling’ movement; a light rapid rocking.

8

1888.  Gail Hamilton, in N. Amer. Rev., Jan., 59. It is only a little wilder jiggle.

9

1894.  R. Kipling, Seven Seas (1896), 225.

        The Injian Ocean sets an’ smiles
  So sof’, so bright, so blommin’ blue;
There aren’t a wave for miles an’ miles
  Excep’ the jiggle from the screw.

10

1894.  Times, 1 March, 3/5. The chief novelties claimed in the plaintiffs’ invention were the use of narrower jiggling sieves, in proportion to the lateral area of the machine; a deflector [etc.]. Ibid. The jiggling of the sieve caused the heavier particles to fall through and the larger but lighter to pass off over the tail.

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