Dictionary

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.

A measure of 1 1/2 fluid ounces of liquor.

A drink of whisky.

The sieve used in sorting or separating ore.

To alter or adjust, particularly in ways not originally intended.

Example: You'll have to jigger it from the original specifications to get it to work.

To use a jigger.

To move, send, or drive with a jerk; to jerk; also, to drive or send over with a jerk, as a golf ball.

A sandflea, Tunga penetrans, of the order Siphonaptera; chigoe.

A larva of any of several mites in the family Trombiculidae; chigger, harvest mite.

A prison; a jail cell.

An alleyway separating the backs of two rows of houses.

A penis.

A vagina.

To imprison.

To confound; to damn.