Hay 4 definiciones de jack en inglés:


Silabificación: jack


1A device for lifting heavy objects, especially one for raising the axle of a motor vehicle off the ground so that a wheel can be changed or the underside inspected.
Más ejemplos en oraciones
  • Finally, lower the jack so the wheel is back down on the road.
  • The object of this invention is to provide a light, simple and convenient jack by which to raise the wheels of automobiles, when not in use, so as to relieve the tires from the pressure due to the weight of the machine.
  • With the suspension set to high, the jack needs only to lift the car fractionally to allow the wheel to be swapped.
2A playing card bearing a representation of a soldier, page, or knave, normally ranking next below a queen.
Más ejemplos en oraciones
  • Notice also that it is not legal for East to put the jacks in the front hand, because it would then not be possible to make a middle hand that was better and a back hand that was better still from the remaining ten cards.
  • Police in Xinyang, a city in Henan province, have produced a half million packs of cards with the pictures of ‘notorious suspects’ on aces, kings, queens and jacks in an effort to capture the criminals.
  • If the turn-up is a Jack, dealer scores one white chip at once; if the turn-up is the Joker, dealer scores one blue chip at once and the cards are immediately thrown in.
3A socket with two or more pairs of terminals, designed to receive a jack plug.
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  • The right side is home to an earphone jack, power socket and, under a cover, a USB 2.0 port.
  • They weigh 14 ounces and are powered by four AA batteries, with input capabilities for a radio or scanner, and an output jack for receiving or recording.
  • An earphone jack includes an insulative housing and conductive first, second and third contact members.
socket, outlet, plug, connection
4 (jacks) A game played by tossing and catching small round pebbles or star-shaped pieces of metal or plastic.
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  • In Korea, young girls play a game of jacks, tossing small stones onto the ground, throwing a ball up in the air, and and trying to pick the stones up before catching the ball.
  • Tharp compares the work to a game of jacks, one in which you pick up an increasing number of pieces with one hand while bouncing a ball in the other.
  • The product that animates Harris's work life is Crazy Bones - packs of small, brightly hued plastic figurines that are used to play a variety of games similar to jacks or marbles or dice.
4.1 (also jackstone) A small round pebble or star-shaped piece of metal used in the game of jacks.
5In lawn bowling, the small ball at which the players aim.
Más ejemplos en oraciones
  • Lawn bowling required four bowls for each player and a jack for a goal.
  • Two teams get four balls each and aim to get them nearest the white ball or the jack.
  • The only way to develop the skill of accurately estimating the distance from the bowl to the jack is to practise doing it and keep on until you gain consistency to within a few centimetres.
6 (Jack) chiefly US informal Used as a form of address to a man whose name is not known.
[familiar form of the given name John]
6.1North American informal A lumberjack.
6.2 archaic A steeplejack.
6.3The figure of a man striking the bell on a clock.
7A small version of a national flag flown at the bow of a vessel in harbor to indicate its nationality.
Más ejemplos en oraciones
  • At daylight we hoisted the jack for a pilot and a Delaware pilot came off, Boat C, but couldn't take us to New York.
  • At daybreak they attempted to rouse attention on land; they hoisted the jack for a pilot and at 7 a.m. sent up signals of distress and fired a gun.
8North American informal dated Money.
9A device for turning a spit.
Más ejemplos en oraciones
  • When running a spit from a weight driven clockwork jack, it is essential to ensure that the joint or bird is properly centred, or the spit may stop running.
10A part of the mechanism in a spinet or harpsichord that connects a key to its corresponding string and causes the string to be plucked when the key is pressed down.
Más ejemplos en oraciones
  • Volume can be increased only by engaging more sets of strings and jacks.
  • The jack sits just under the bottom row on the keyboard, and in a pretty visible location.
  • The harpsichord's jack-and-plectrum action plucks the strings instead of striking them, creating a sharp, bright tone and a "snappy" keyboard feel.
11A marine fish that is typically laterally compressed with a row of large spiky scales along each side. Jacks are important in many places as food or game fish. Also called pompano, scad.
[originally a West Indian term]
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  • On any dive one can easily spot angel fish, manta rays, hammerhead sharks, jacks and trevailles, barracudas… Finding Nemo would be impossible if he got lost here.
  • Located at the southern tip of Pulau Pinang, this area swamps with currents, and hence presents a good chance to observe sharks, barracudas, jacks and schools of yellowtail.
  • Even the fish appeared to be experiencing difficulties swimming against the current; and the site was abuzz in action, as jacks, snappers and groupers busily swarmed about.
12The male of some animals, especially a merlin or an ass.
Más ejemplos en oraciones
  • A mule results from a cross between a female horse, or mare, and a male donkey, or jack.
  • The young female kestrel may have paired off with a young male. We spotted them chasing off a Jack Merlin.
13Used in names of animals that are smaller than similar kinds, e.g., jacksnipe.
Más ejemplos en oraciones
  • The Jack Snipe is an extremely difficult bird to see, partly because they are not very common but mostly because they are so well-camouflaged they will often sit unnoticed and let you walk past them.
  • In the spring male Jack Snipes court females in an unusual way. The male will fly several hundred feet in the air and perform a dive. While in the air he will also create a humming noise by fanning his tail.
14 short for jackrabbit.
Más ejemplos en oraciones
  • Suddenly, a Jack, another type of fighter, got behind.
  • She was only 15, so she was not having an affair with a Jack.
  • There may or may not have been a Jack rummaging around in it.
15US informal short for jack shit.
Más ejemplos en oraciones
  • We all know that neither candidate will do jack squat anyway.
  • I don't know jack about university finances, of course, but I have yet to hear of any school going broke over unionizing.
  • Civics isn't even taught anymore and nobody knows jack about history.


late Middle English: from Jack, nickname for the given name John. The term was used originally to denote an ordinary man (sense 6), also a youth (mid 16th century), hence the 'knave' in cards and 'male animal'. The word also denoted various devices saving human labor, as though one had a helper (sense 1, sense 3, sense 9, and sense 10, and in compounds such as jackhammer and jackknife); the general sense 'laborer' arose in the early 18th century and survives in cheapjack, lumberjack, steeplejack, etc. Since the mid 16th century a notion of 'smallness' has arisen, hence sense 4, sense 5, sense 7, and sense 13.


before one can say Jack Robinson

informal Very quickly or suddenly.
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  • A friend of mine in Brixton kept koi carp in a raised toilet and this heron came straight in and ate the fish before you could say Jack Robinson.
  • Yet, with a ton of people assigned to wait on customers - eight clerks were politely servicing people - I had my onion bagel with vegetable tofu spread and a juice before one could say Jack Robinson.
  • The canoe slides into the water in the blink of an eye and before you can say Jack Robinson it's twenty yards off shore.

every man jack

informal dated Each and every person (used for emphasis): they’re spies, every man jack of them
Más ejemplos en oraciones
  • Those who had short-changed or betrayed him were no longer on the scene in Europe or America - every man jack of them had passed on, he was pleased to note.
  • In the second half at Bolton in particular, every man jack in that Rovers team gave every ounce of effort to preserve that lead in the face of a continual aerial bombardment.
  • As we went up the climb, we passed every man jack of 'em, all of them straining heroically.

jack of all trades (and master of none)

A person who can do many different types of work but who is not necessarily very competent at any of them.
Más ejemplos en oraciones
  • We are always conscious of the fact that a company that sells itself to several different industry sectors, can be seen as a jack of all trades and a master of none.
  • Competitors will have to be a sort of jack of all trades when it comes to entertainment as they will be expected to perform all types of acts as diverse as from singing a song to changing nappies.
  • You are trying so many different things that you have become a jack of all trades and a master of none.

Verbos con partícula

jack someone around

North American informal Cause someone inconvenience or problems, especially by acting unfairly or indecisively.
Más ejemplos en oraciones
  • They will jack you around, make wild promises and then when it's too late you stand to lose your home.
  • So I guess he wants to jack me around for 6 months and then expect me to pay another $1800?
  • The shop was going to jack me around on the time to put the engine back in.

jack in (or into)

informal Log into or connect up (a computer or electronic device).
Más ejemplos en oraciones
  • Given that Neo had spent his entire life inside The Matrix - more accurately, inside a pod of goo while jacked into a massive computer - how could his ear be pierced?
  • She was able to jack into the computer's mind and learn what it knew.
  • Bandwidth is often seen as a public resource, and people who would blanch at the thought of breaking into a computer room wouldn't think twice about jacking into wireless networks.

jack off

vulgar slang Masturbate.

jack up

informal Inject oneself with a narcotic drug.
Más ejemplos en oraciones
  • Eric was just tired and still a little jacked up on drugs, then they did some therapy and he got even more tired.
  • He was still pretty much jacked up on drugs, and the rest of the team had practically left.
  • And how else are you going stop a 350 pound guy, all jacked up on drugs?

jack something up

Raise something, especially a vehicle, with a jack.
Más ejemplos en oraciones
  • The officer then got the jack from the boot of the vehicle, jacked it up and released Phillips.
  • He goes to Mark's side of the car and asks him to step out of the vehicle so he can jack it up.
  • Next time you take your car to a Greek or Italian mechanic and he uses the Force to jack your car up instead of the hoist, be very afraid.
raise, hoist, lift (up), winch up, lever up, hitch up, elevate
informal Increase something by a considerable amount: France jacked up its key bank interest rate
Más ejemplos en oraciones
  • Virtually all restrictions on fruit machines will be removed and the amounts to be won will be jacked up to £1 million.
  • It's a little disconcerting hearing the wide-eyed troubadour so distraught, but if it's any consolation, the emotional intensity of his folksy confessionals and heartfelt power-pop nuggets have been jacked up considerably.
  • And I think they have enough new products to at least hold on to domestic market share without needing to jack them up any further.
increase, raise, up, mark up
informal hike (up), bump up, boost

Hay 4 definiciones de jack en inglés:


Silabificación: jack


[with object] North American informal
1Take (something) illicitly; steal: his MO in the studio remains the same—jack other people’s tracks and present them in a new context
Más ejemplos en oraciones
  • They make the Evening News: they filmed a local gemstone store robbery in progress, a crime in which $10 million in jewels was jacked.
  • I was far from my normal spot next to the window, but didn't partially mind the getaway from Marie who always tried to jack my seat.
  • De Niro's performance communicates his longing for normalcy so well that the movie doesn't need Bassett as the moral balance who tells him to quit jacking diamonds.
1.1Rob (someone): they jacked him for his car
Más ejemplos en oraciones
  • I hid it inside my sweatshirt so if someone tried to jack me.
  • I mean you just jacked someone else's car. You cheat, steal, and bend the rules to your liking whenever you want.
  • Soon they're swigging beer, blowing joints, ripping off drug-dealers and trying to sell a gun they jacked from a local gang.


1990s: from hijack.

Hay 4 definiciones de jack en inglés:


Saltos de línea: jack

Entrada del diccionario de Inglés Británico & Universal


[predicative] Australian informal
Tired of or bored with someone or something: people are getting jack of strikes


late 19th century: from jack up 'give up'.