THE IDIOM CONNECTION
- a person who can do many thingsWe gave the man a job because we needed a jack-of-all-trades to look after the building repairs.
jack up (something) or jack (something) up
- to raise prices, to raise something with a lifting deviceThe gas station jacked up their gas prices during the storm.
We jacked up the car so that we could change the tire.
jam on the brakes
- to quickly put the brakes on to stop a car or truck etc.I jammed on the brakes to avoid hitting the child.
- crowded, fullThe train this morning was jam-packed with people.
jazz up (something)
- to brighten up something, to add more noise or movement or color to somethingThey jazzed up the community center for the party last night.
Jekyll and Hyde
- someone with both an evil and a good personalityMy co-worker is like Jekyll and Hyde. One minute he is very friendly but the next minute he is angry.
- to be tired because you have travelled a long distance in an airplane and have crossed many time zones so your body cannot adjustI had jet lag for several days after my long trip.
jockey for position
- to try to push one's way into an advantageous positionSeveral of the salesmen began to jockey for position when they learned that the director of sales was leaving.
jog (someone's) memory
- to stimulate someone's memory to recall somethingThe questions that the police officer asked helped to jog the man's memory.
- a name used for an unknown or average personThe application form uses the name "John Doe" as the name of a person who is applying for something.
- one's signatureI wrote down my John Hancock and bought the car.
- one's signature"Please sign your John Henry here and we will process your order immediately."
- a new-comerThe man is a Johnny-come-lately and does not really know what he is talking about.
- someone who is at the right place when needed or is right on timeThe caretaker is always Johnny-on-the-spot. Just when we need him he arrives.
join forces (with someone)
- to unite or join with someoneThe two high schools joined forces to try and raise money for the city library.
- to hold hands with other peopleEverybody in the group joined hands at the end of the meeting.
Join the club!
- an expression used when another person is in the same situation (usually bad) as the speaker"Join the club. None of us have enough money to go on a holiday."
join the fray
- to join a fight or argumentI did not want to join the fray and argue with the other members of the group.
jolt to a stop
- to stop moving suddenly which causes a joltThe train jolted to a stop when the engineer put the brakes on.
joker in the pack
- someone or something that is likely to change a situation in an unexpected way (the joker is one of the cards in a deck of cards that can be used as any card that you want in some games)The small company was almost bankrupt. However, their new product was the joker in the pack that could save their business.
jot (something) down or jot down (something)
- to write something down quicklyI usually jot down telephone numbers in my notebook.
judge (someone or something) on its own merits
- to judge or evaluate someone or something on its own good points and achievementsOur company always judges each employee on his or her own merits.
judging by (something)
- considering somethingJudging by the weather, I do not think that we will be able to go to the festival today.
jump all over (someone)
- to criticize or scold or blame someoneMy boss jumped all over me when I began to talk about my plans for the summer.
jump at (something)
- to seize the opportunity to do somethingI jumped at the chance to go to France on company business.
- to run away and fail to come to trial and therefore give up the money that you have already paid to the courtThe man jumped bail and went to live in a foreign country.
jump down (someone`s) throat
- to criticize or become angry with someoneWhen I reached the office my boss jumped down my throat for being late.
jump off the deep end
- to take immediate and drastic actionIt is time for me to jump off the deep end and quit my job and go back to school.
jump off the shelves
- to sell very wellThe new children's toy is jumping off the shelves.
jump on (someone)
- to scold or criticize or blame someoneEverybody jumped on the supervisor because they were angry about the new work schedules.
jump on the bandwagon
- to join a popular activity or campaignEverybody jumped on the bandwagon to try and stop smoking in the workplace.
jump out of one`s skin
- to be badly frightenedI nearly jumped out of my skin when I saw the man at the window.
jump the gun
- to start before you shouldThe man jumped the gun and began selling the tickets before he should have.
jump the track
- to jump off the rails (usually used for a train), to change suddenly from one thing to anotherThe train jumped the track near the edge of the town.
The whole project jumped the track and we had to stop it.
jump through a hoop
- to do whatever one is told to do, to go through a long process in order to do somethingThe man is always ready to jump through a hoop for his boss.
jump to conclusions
- to make a quick conclusion about something without thinking about it"Please don`t jump to conclusions about who broke the computer."
- the starting place of a long trip, the start of somethingWe gathered early in the morning at the jumping-off place for our hike in the mountains.
- a person who likes junk food (unhealthy food such as candy and cookies and fast foodThe woman is a junk-food junkie and never eats healthy food.
the jury is still out (on someone or something)
- not decided about somethingFor myself, the jury is still out on whether or not I should look for a new job.
- nearly, almostI waited just about one hour before the concert started.
just in case (something happens)
- if something happensI plan to take my umbrella just in case it rains today.
- this very moment, almost at this momentThe accident happened just now. The police have not even arrived yet.
just one of those things
- something that you really cannot do anything aboutThe fact that I failed the driver's test is just one of those things and there is nothing that I can do about it.
- done with great care, done very carefullyMy mother always makes sure that her hair is just so before she goes out.
just the same
- neverthelessI told my friend not to come early but just the same she came early anyway.
just what the doctor ordered
- exactly what is needed or wantedHaving the extra day off from work is just what the doctor ordered and I can get many things done.