verb (used with object)
- to interfere with.
- to manipulate or alter, especially in order to get something done illegally or unethically: to jigger company records to conceal a loss.
- a person or thing that jigs
- golf an iron, now obsolete, with a thin blade, used for hitting long shots from a bare lie
- any of a number of mechanical devices having a vibratory or jerking motion
- a light lifting tackle used on ships
- a small glass, esp for whisky, with a capacity of about one and a half ounces
- NZ a light hand- or power-propelled vehicle used on railway lines
- engineering a type of hydraulic lift in which a hydraulic ram operates the lift through a block and tackle which increases the length of the stroke
- Canadian a device used when setting a gill net beneath ice
- mining another word for jig (def. 5)
- nautical short for jiggermast
- billiards another word for bridge 1 (def. 10)
- US and Canadian informal a device or thing the name of which is unknown or temporarily forgotten
- Liverpool dialect an alleyway
- other names for the chigoe (def. 1)
“1.5-ounce shot glass,” 1836, American English, in early use also of the drink itself, from jigger “illicit distillery” (1824), of unknown origin; or else perhaps from jigger, a 1756 alteration of chigger “tiny mite or flea.” As a name for various appliances, the word is attested by 1825, from jig.