jack

verb, adj, noun — 60 senses

jack

verbalso spelled Jack

/ˈd͡ʒæk/ · [ˈd͡ʒæk]

Etymology Transferred use of the personal name Jack. (cricket: eleventh batsman): An allusion to the jack in playing cards, which follows the 10.

8 senses
  1. 1To physically raise using a jack.
  2. 2To raise or increase.
  3. 3To increase the potency of an alcoholic beverage…
  4. 4To steal (something), typically an automobile; to rob (someone).
  5. 5To dance by moving the torso forward and backward in a…
  6. 6To jack off, to masturbate.
  7. 7To fight.
  8. 8To jerk or move by jerking; to remove or move (something).
1

To physically raise using a jack.

  • He jacked the car so that he could replace the brake pads.
  • Large cranes were virtually non-existent in the areas I worked with this truck, so we jacked everything on and off[.]2000, Bob Foster, Birdum or Bust!, Henley Beach, SA: Seaview Press, page 111:
2

To raise or increase.

  • If you want to jack your stats you just write off failures as invalid results.
3

To increase the potency of an alcoholic beverage similarly to distillation by chilling it to below the freezing point of water, removing the water ice crystals that form, and leaving the still-liquid alcoholic portion.

  • Fruit of the orchard has been "jacked" these many generations, with Plymouth Rockers putting the hard cider barrel down into the ground to freeze, and […]1941, Esquire, volume 15, numbers 1-3, page 176:
  • The potency of a jacked beverage depends on the temperature applied to the original beverage; the colder the liquor, the more water can be frozen out […]. In New England, where this technique was historically used, people could get applejack to around 30 percent alcohol […].2010, Scott Mansfield, Strong Waters: A Simple Guide to Making Beer, Wine, Cider ..., →ISBN:
4

Colloquial To steal (something), typically an automobile; to rob (someone).

  • Someone jacked my car last night!
  • A kid in a M3's getting jacked right in front of me1993, “Just Another Day”, in Black Reign, performed by Queen Latifah:
1 more example
  • Now I'm in a new whip counting the big stack / Yellow-gold chain and the diamonds are black / Jack me? Nah, you don't wanna do that2014, Skepta, Jme, “That's Not Me” (track 10), in Konnichiwa, performed by Skepta featuring Jme:
5

To dance by moving the torso forward and backward in a rippling motion.

6

Colloquial, Vulgar To jack off, to masturbate.

  • I don't even care about mine, I can get my shit off while jacking in the shower.2017, Diamond Johnson, Finding My Way Back to Love 2, Sullivan Group Publishing, →ISBN:
7

To fight.

Memphis African-American slang

8

Informal To jerk or move by jerking; to remove or move (something).

Derived terms
applejack, jack in, jack into, jack it in, jack off, jack up, rejack

jack

adj

Etymology Transferred use of the personal name Jack. (cricket: eleventh batsman): An allusion to the jack in playing cards, which follows the 10.

1

Australia Tired, disillusioned; fed up (with).

  • In the end, black and white were both crawling on the ground in reconciliation. Both saying that they were plain jack of each other.2006, Alexis Wright, Carpentaria, Giramondo, published 2012, page 78:

Jack

noun

Etymology From Middle English Jackin, Jankyn, a popular pet form of John; rarely also an anglicized form of French Jacques (equivalent of Jacob and James). It can be also used as nickname for Jacob. Though the name was originally a pet form, it has become more of an independent name. Equivalent to John + -kin, Jake or Jacques. See also Middle French Hennequin, Jannequin and Middle Dutch Janneken.

1

Informal A placeholder or conventional name for any man, particularly a younger, lower-class man.

  • Well, if you ever plan to motor west / Jack, take my way, it's the highway that's the best / Get your kicks on Route 661946 April 22, Bobby Troup, “(Get Your Kicks on) Route 66”, in New Juke Box Hits, performed by Chuck Berry, published March 1961, side 2, track 2:
2

Abbreviation, Archaic, Ellipsis, Informal Ellipsis of Jack Tar, a sailor.

  • When he went home on leave he rioted on a large scale—pompously. Jack ashore—with a difference—in externals only.1899, Joseph Conrad, Heart of Darkness, section 1:
3

Abbreviation, Archaic, Ellipsis, Informal Ellipsis of Jack Rum, a soldier.

4

A jacqueminot rose.

Synonyms
John, Jacques, Jacob, James
Derived terms
all work and no play makes Jack a dull boy, cheapjack, every man Jack, Jack and Jill, Jack and Jill bathroom, Jack and Jill bedroom, Jack Benny, Jack Frost, Jack Ketch, Jack Nasty, Jack of all trades, Jack o' the clock, Jack out of doors, Jack Pudding, Jack Robinson, before you can say Jack Robinson, Jack Russell, jacktar, Jack Tar, Jack the lad, Jack the Ripper, Jack whore, Union Jack, Whispering Jack
Coordinate terms
Joan, Jill, Jane

jack

noun

Etymology Inherited from Middle English jakke, from Anglo-Norman jacke, Middle French jaque, jacque, from jacques (“peasant”), from the proper name Jacques. Compare jacquerie.

1

A coarse medieval coat of defence, especially one made of leather.

  • jack of plate
  • jack of mail
4 more examples
  • padded jack
  • Their horsemen are with jacks for most part clad, / Their horses are both swift of course and strong, / They run on horseback with a slender gad, / And like a speare, but that it is more long.1591, John Harington, translating Ariosto's Orlando Furioso, x. 73 (quoted in e.g. 1822, Robert Nares, A Glossary, page 186)
  • threescore men in jacks or light coats of mail1766, Walter Harris, The history and antiquities of the city of Dublin:
  • The aketon, gambeson, vambasium, and jack were military vestments, calculated for the defence of the body, differing little from each other, except in their names, their materials and construction were nearly the same, the authorities quoted in the notes, shew they were all composed of many folds of linen, stuffed with cotton, wool or hair, quilted, and commonly covered with leather, made of buck or doe skin.1786, Francis Grose, A Treatise on Ancient Armour and Weapons, page 15:
Derived terms
jack of plate

jack

verb
1

Ball games, Baseball, Games, Hobbies, Lifestyle, Sports Slang To hit (the ball) hard; especially, to hit (the ball) out of the field, producing a home run.

  • An excellent piece of work, Wayne thought, so good in fact, he wasn’t surprised when Bailey walked to the plate and on the first pitch jacked the ball far into the parking lot outside the left-field fence for a tournament winning homerun.1986, Arete: The Journal of Sport Literature, volume 4, Sport Literature Association:
  • Therefore, even though Vizquel is certainly not a power hitter, at times he will try to jack the ball, perhaps pulling it with just enough oomph to carry down the line for a homer.2004, Wayne Stewart, Hitting Secrets of the Pros: Big League Sluggers Reveal the Tricks of Their Trade, McGraw-Hill Professional, →ISBN, page 90:
1 more example
  • Maybe he hung a curve ball to somebody and they jacked it out of the park on him and he wasn’t upset about it.a. 2009, Jim McManus, quoted in T.J. Lewis, A View from the Mound: My Father’s Life in Baseball, Lulu.com (publisher, 2008), page 107

jack

noun

Etymology Transferred use of the personal name Jack. (cricket: eleventh batsman): An allusion to the jack in playing cards, which follows the 10.

42 senses
  1. 1A name applied to a hypothetical or typical man.
  2. 2A man, a fellow; a typical man; men in general.
  3. 3A sailor.
  4. 4A policeman or detective; (Australia) a military policeman.
  5. 5A manual laborer.
  6. 6A lumberjack.
  7. 7A sepoy.
  8. 8A device for turning a spit; a smokejack or roasting jack.
  9. 9Each of a series of blocks in a harpsichord or the…
  10. 10a tool used in manual production of glass objects (like…
  11. 11A support for wood being sawn; a sawhorse or sawbuck.
  12. 12A device used to hold a boot by the heel, to assist in…
  13. 13A mechanical device used to raise and (temporarily)…
  14. 14Any of various levers for raising or lowering the…
  15. 15A wedge for separating rocks rent by blasting.
  16. 16A grating device used to separate and guide the threads…
  17. 17A machine for twisting the sliver as it leaves a carding…
  18. 18A switch for a jack plug, a jackknife switch; (more…
  19. 19A pitcher or other vessel for holding liquid, especially…
  20. 20The lowest court card in a deck of standard playing…
  21. 21A counter used to represent money in a gambling establishment.
  22. 22A small, typically white, ball used as the target ball…
  23. 23A small ship's flag used as a signal or identifying…
  24. 24A measure of liquid corresponding to a quarter of a pint.
  25. 25A fake coin designed to look like a sovereign.
  26. 26A jackcrosstree.
  27. 27A small, six-pointed playing piece used in the game of jacks.
  28. 28A torch or other light used in hunting to attract or…
  29. 29Money, cash.
  30. 30A strong alcoholic liquor, especially home-distilled or illicit.
  31. 31Nothing, not anything, jack shit.
  32. 32The eleventh batsman to come to the crease in an innings.
  33. 33A smooth often ovoid large gravel or small cobble in a…
  34. 34A pike, especially when young.
  35. 35A male ass, especially when kept for breeding.
  36. 36Any of the marine fish in the family Carangidae.
  37. 37A jackrabbit.
  38. 38A large California rockfish, the bocaccio, Sebastes paucispinis.
  39. 39Mangifera caesia, related to the mango tree.
  40. 40Plant in the genus Arisaema, also known as Jack-in-the-pu…
  41. 41Spadix of a plant (also capitalized Jack).
  42. 42Plant of the genus Emex, also considered synonymous to…

› A man.

1

Capitalized A name applied to a hypothetical or typical man.

  • After Dinner they frisk away to some known Place of Rendezvous, where (at Night) every Jack has his Jill and every Jill has her Jack.1723, The New-England Courant, volume 80:
2

US A man, a fellow; a typical man; men in general.

  • Call you me daughter? now I promiſe you / You haue ſhewd a tender fatherly regard, / To wiſh me wed to one halfe Lunaticke, / A mad-cap ruffian, and a ſwearing Iacke, / That thinkes with oathes to face the matter out.c. 1590–1592 (date written), William Shakespeare, “The Taming of the Shrew”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act II, scene i], page 217, column 1:
3

Colloquial A sailor.

4

Slang A policeman or detective; (Australia) a military policeman.

  • When Wardell arrived on the scene, they were surprised to find that he was unshaven, and did not look too happy. One of them remarked: "The 'Jacks' (detectives) are after you."1935, Bernard O'Donnell, The trials of Mr. Justice Avory, page 219:
  • 'I'd like you to meet DCI Henry Christie,' FB was saying. The older of the two jacks reached forward and gave Henry's right paw a quick tug.2013, Nick Oldham, Big City Jacks:
5

Archaic A manual laborer.

6

Canada, US, Colloquial A lumberjack.

7

India, Historical, Slang A sepoy.

  • I hope to God his theories will not unman him in action, that he will not be musing and refining when he should be leading the Jacks […]1855, William Delafield Arnold, Oakfield: Or, Fellowship in the East, page 280:

› A mechanical device or utensil used for lifting.

8

A device for turning a spit; a smokejack or roasting jack.

  • Our hero, among his other remarks, had obſerved, that in this place there was no ſuch utenſil as a jack, and that all the ſpits were turned by dogs, […]1751, [Tobias] Smollett, “They distress the housekeepers of Bath, by another mischievous contrivance. […]”, in The Adventures of Peregrine Pickle […], volume II, London: Harrison and Co., […], →OCLC, page 300:
9

Each of a series of blocks in a harpsichord or the earlier virginal, communicating the action of the key to the quill; sometime also, a hopper in a modern piano.

  • Do I envy those jacks that nimble leap / To kiss the tender inward of thy hand, / Whilst my poor lips, which should that harvest reap, / At the wood's boldness by thee blushing stand!1609, Shakespeare, “Sonnet 128”, in Edward Bliss Reed, editor, Shakespeare's Sonnets, Yale University Press, published 1923, lines 1–14:
  • [W]hat the devil makes you so dull, Letitia? I thought to have found you popping about as brisk as the jacks of your harpsichord.1780, Hannah Cowley, The Belle's Stratagem, I.4:
1 more example
  • In the virginal, an upright piece of wood fixed to the key-lever and fitted with a quill which plucked the string as the jack rose when the key was pressed down. Here used as "key."1923, Charles Talbut Onions, “Notes”, in Edward Bliss Reed, editor, Shakespeare's Sonnets, Yale University Press, Note 128.5:
10

Arts, Crafts, Glassblowing, Hobbies, Lifestyle a tool used in manual production of glass objects (like bottles or wine glasses).

11

Obsolete A support for wood being sawn; a sawhorse or sawbuck.

12

A device used to hold a boot by the heel, to assist in removing the boot.

13

A mechanical device used to raise and (temporarily) support a heavy object, now especially to lift one side of a motor vehicle when (e.g.) changing a tyre.

  • She used a jack to lift her car and changed the tire.
14

Any of various levers for raising or lowering the sinkers which push the loops down on the needles in a knitting machine or stocking frame.

15

Business, Mining Archaic A wedge for separating rocks rent by blasting.

16

Obsolete A grating device used to separate and guide the threads in a warping machine; a heck-box.

17

Obsolete A machine for twisting the sliver as it leaves a carding machine, in the preparation of yarn.

18

Business, Electrical engineering, Electricity, Electromagnetism, Electronics, Energy, Engineering, Natural sciences, Physical sciences, Physics A switch for a jack plug, a jackknife switch; (more generally) a socket used to connect a device to a circuit, network etc.

  • telephone jack

› A non-tool object or thing.

19

Historical, Regional A pitcher or other vessel for holding liquid, especially alcoholic drink; a black-jack.

  • Dead VVine that ſtinks of the Borrachio, ſup / From a fovvl Jack, or greaſie Maple Cup?1693, Aulus Persius Flaccus, John Dryden, transl., “[The Satires of Aulus Persius Flaccus.] The Fifth Satyr”, in The Satires of Decimus Junius Juvenalis. Translated into English Verse. […] Together with the Satires of Aulus Persius Flaccus. […], London: […] Jacob Tonson […], →OCLC, page 69, lines 216–217:
  • He had his tea and hot rolls in a morning, while we were battening upon our quarter-of-a-penny loaf—our crug—moistened with attenuated small beer, in wooden piggings, smacking of the pitched leathern jack it was poured from.1823, Elia [pseudonym; Charles Lamb], Elia. Essays which have Appeared under that Signature in The London Magazine, London: […] [Thomas Davison] for Taylor and Hessey, […], →OCLC:
20

Card games, Games The lowest court card in a deck of standard playing cards, ranking between the 10 and queen, with an image of a knave or pageboy on it.

21

Obsolete A counter used to represent money in a gambling establishment.

22

A small, typically white, ball used as the target ball in bowls; a jack-ball.

  • like an uninstructed bowler, so to speak, who thinks to attain the jack, by delivering his bowl straight forward upon it1822, [Walter Scott], Peveril of the Peak. […], volume (please specify |volume=I to IV), Edinburgh: […] Archibald Constable and Co.; London: Hurst, Robinson, and Co., →OCLC:
23

Nautical, Transport A small ship's flag used as a signal or identifying device; a small flag flown at the bow of the vessel.

24

UK, Archaic, Historical, Regional A measure of liquid corresponding to a quarter of a pint.

  • To a pound of sugar put a jack of water.1747, Hannah Glasse, The Art of Cookery Made Plain and Easy:
25

Obsolete, Slang A fake coin designed to look like a sovereign.

26

Nautical, Transport Archaic, Historical A jackcrosstree.

27

Games A small, six-pointed playing piece used in the game of jacks.

28

US A torch or other light used in hunting to attract or dazzle game at night.

  • a heron when seeing a deer attracted by the jack1930, Tappan Gregory, Deer at Night in the North Woods:
29

US, Slang Money, cash.

  • First off Regan carried fifteen grand, packed it in his clothes all the time. Real money, they tell me. Not just a top card and a bunch of hay. That's a lot of jack (or jack-shit) […].1939, Raymond Chandler, The Big Sleep, Penguin, published 2011, page 133:
  • Angels come from everywhere with lots of jack, and when you lose it, there's no attack. Where could you get money that you don't give back? Let's go on with the show1946, Irving Berlin, “There's No Business Like Show Business”:
30

Canada, US A strong alcoholic liquor, especially home-distilled or illicit.

  • [A] quart of raisin jack was divided between us with the result that tha day proper (after the night before) was spent very quietly, watered and Bromo-Seltzered, with amusing anecdotes occasionally sprouting from towelled head to towelled head.1920, Hart Crane, letter, 14 April
31

Euphemistic, Slang Nothing, not anything, jack shit.

  • You haven't done jack. Get up and get this room cleaned up right now!
  • Sergeant Albrecht: Hey, c'mon, read the file! Shelly Webster, held on for 30 hours in intensive care and, her body finally just gave up. I saw it man, I couldn't do jack for her.1994, The Crow, spoken by Sergeant Albrecht (Ernie Hudson), Miramax:
1 more example
  • She didn't know what he was doing on the Darvish farm, or how long he'd been there, or how long he planned to stay. She didn't even know if it was his plane. In other words, jack, Mira thought, in a spike of furious resentment against herself.2023, Eleanor Catton, Birnam Wood, page 72:
32

Ball games, Cricket, Games, Hobbies, Lifestyle, Sports Slang The eleventh batsman to come to the crease in an innings.

33

Slang A smooth often ovoid large gravel or small cobble in a natural water course.

› A plant or animal.

34

A pike, especially when young.

35

US A male ass, especially when kept for breeding.

36

Any of the marine fish in the family Carangidae.

37

US A jackrabbit.

  • Cottontails were taken along the creeks, under the willows. Their flesh was preferable to that of the jacks[…]"1932, Isabel T. Kelly, “Ethnography of the Surprise Valley Paiute”, in University of California Publications in California Archaeology an Ethnography, volume 31, number 3, page 88:
38

A large California rockfish, the bocaccio, Sebastes paucispinis.

39

Mangifera caesia, related to the mango tree.

40

Colloquial Plant in the genus Arisaema, also known as Jack-in-the-pulpit, and capitalized Jack.

  • Usually a jack that makes male flowers has only one main leaf (right), while female plants have two. […] The specific taxonomy of Jack-in-the Pulpit, a member of the Arum Family (Araceae), is rather up in the air. Some botanists believe all jacks are just one species, Arisaema triphyllum, while others claim there are as many as three: A. triphyllum, A. atrorubens, and A. stewardsonii.2003 May 1, “Is that “Jack” in the Pulpit”, in Hilton Pond Center for Piedmont Natural History:
  • In fact, most male Jacks are under 14 inches tall. Most Jacks over 14 inches tend to be Jills.2013 January 6, “Jack-in-the-Pulpit, and Jill”, in Eat the Weeds:
41

Colloquial Spadix of a plant (also capitalized Jack).

  • Lifting the flap at the top of the spathe reveals our slender and round-headed friend "Jack," known better to botanists as the spadix.2003 May 1, “Is that “Jack” in the Pulpit”, in Hilton Pond Center for Piedmont Natural History:
  • On every kid’s list of favourite plants is our quirky Jack-in-the-pulpit with its green, red or purple spadices (the Jacks) and hooded green-, red- or almost black-striped spathes (the pulpits).2017 May 24, Stephen Westcott-Gratton, “Purple pulpits and trilliums”, in Gardenmaking:
42

Plant of the genus Emex, also considered synonymous to Rumex, if not then containing two species lesser jack and little jack for Emex spinosa syn. Rumex spinosus, Australian English three-corner jack and prickly jack for Emex australis syn. Rumex hypogaeus.

Apparently does not occur standalone for the genus per se

Derived terms
186 termsAfrican jack, amberjack, back to back jack, ballin' the jack, bicolor jack, blackfin jack, blackjack, black jack, blue jack, bootjack, boot jack, bottle jack, bumper jack, cable jack, calving jack, cargo jack, car-jack, car jack, cheap-jack, clock jack, cottonmouth jack, crack-a-jack, crackerjack, cracker-jack, cracker jack, Crevalle jack, crevalle jack, cross-jack yard, culture-jack, culturejack, double jack, every man jack, flapjack, fry jack, green jack, hi-jack, horse-eye jack, ice-jack, jackable, jack-a-dandy, jack-a-lantern, jack-all, jack all, jackanapes, jack-a-napes, jack arch, jack around, jack-ass, jack-back, jack-ball, jack bean, jack block, jack-booted, jack booted, jack-boot, jack boot, jackbox, jack-boy, jack boy, jack-by-the-hedge, jack chain, jack crevalle, jackdaw, jack-easy, jacked, jacker, jackfield, jackfish, jack-fool, jackfruit, jack-fruit, jack fruit, jackhandle, jack-hare, jackhole, jack-hunting, jacking, jack-in-office, jack-in-the-box, jack-in-the-bush, jack-in-the-pulpit, jack it, jackje, jack jumper, jack-knife, jackless, jacklight, jackman, jack nut, jack-of-all-trades, jack of all trades, jack of clubs, jack of diamonds, jack of hearts, jack of plate, jack of spades, jack-of-the-dust, jack-o-lantern, jack-o'-lantern, jack o'lantern, jack over, jack pine, jack plane, jack plug, jack post, jackpot, jackrabbit, jack-rabbit, jack rafter, jack salmon, jackscrew, jack screw, jackshaft, jack-sinker, jacksmith, jacksnipe, jackspeak, jack squat, jackstaff, jack-staff, jack stand, jackstone, jacktar, jack-tar, jack timber, jacktop, jack towel, jack truss, jack-up, jack-up-the-orchard, jack-walk, jackwood, Japanese jack mackerel, jaw-jack, jumping-jack, jumping jack, lance-jack, lazy jack, lumberjack, mangrove jack, minijack, minute-jack, monkey jack, new jack, new jack swing, one-eyed jack, one eyed jack, pallet jack, phone jack, pipejacking, pumpjack, pushing-jack, quarter jack, racing jack, ratchet jack, river jack, roasting jack, sand jack, screwjack, Senegal jack, single jack, skyjack, slippery jack, smokejack, smoke jack, spit jack, spring jack, steam jack, steeplejack, supple-jack, supple jack, telephone jack, three-cornered jack, toilet jack, trolley jack, two-eyed jack, Union Jack, unjack, whip-jack, whiskeyjack, whiskey-jack, whiskey jack, whitetongue jack, yellowfin jack, yellow jack, Y-jack

jack

noun

Etymology From Portuguese jaca (“jackfruit”), from Malayalam ചക്ക (cakka).

1

The jackfruit.

  • A mock living burial of the principal performer, who is placed in a pit, which is covered with planks, on the top of which a sacrifice is performed, with a fire kindled with jack wood (Artocarpus integrifolia) and a plant called erinna.1909, Edgur Thurston, Castes and Tribes of Southern India, page 437:

jack

noun

Etymology Named after William Jack, the Scottish botanist who described the species.

1

A plant of the species Mangifera caesia.

jack

noun
1

Ball games, Baseball, Games, Hobbies, Lifestyle, Sports Slang A home run.

  • The year before ('76) Kingman had 37 jacks with only 502 PAs. Is that the limit?2001 October 8, Ray Dames, “Re: McGwire's Year”, in rec.sport.baseball (Usenet):
  • Me three. I never have quite understood all the "three true outcomes" fetish around here. I mean, I know that building an offense around walks and 3-run jacks embodies the Sabermetric Virtues, and especially in today's conditions that's the way to win, but man, it sure leads to some slow, boring games.2002 April 18, Perry, “Re: To all you Oakland A's fans...”, in rec.sport.baseball (Usenet):
1 more example
  • 3-run jacks are just another tool in a team's chest. The goal is to make the playoffs, then win at least one more game than your opponent each round. And repeat next year, and the year after that, and...2004 January 18, Terrell Miller, “Re: Does playing for the 3-run home run really help you win championships?”, in rec.sport.baseball (Usenet):

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — authors: page histories for jack and Jack.

Learn more