1. noun
a) A double-ended vessel, generally of stainless steel or other metal, one end of which typically measures 1 1/2 fluid ounces, the other typically 1 fluid ounce.
b) One who jigs.
2. verb
a) To alter or adjust, particularly in ways not originally intended.
Youll have to jigger it from the original specifications to get it to work.
b) To use a jigger.
See Also: jiggered, jiggerturner, jigger around, re-jigger
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