- off
- off1 W1S1 [ɔf US o:f] adv, prep, adj1.) away from a place▪ He got into his car and drove off.▪ Suddenly they turned off and parked in a side road.▪ Once we were off the main freeway, the trip felt more like a vacation.▪ Her husband was off on a business trip somewhere.▪ Are you ready? Off we go.▪ I must be off now (=I must leave) .▪ They were off to Italy (=leaving to go to Italy) and wanted to make an early start.2.) not on something, or removed from something▪ Keep off the grass.▪ As he leaned forward, his hat fell off.▪ Someone had taken the mirror off the wall.▪ Take your coat off.▪ I was trying to scrape the mud off my boots.3.) out of a bus, train, plane etc≠ ↑on▪ I'll get off at the next stop.▪ Everyone got off the train at Winnipeg.4.) a machine, piece of equipment etc that is off is not working or operating≠ ↑on▪ Will someone switch the radio off?▪ Make sure all the lights are off.5.) not at work, school etc because you are ill or on holiday→↑absent▪ My secretary's been off with flu for the past week.▪ Clare had to stay off school because her mother was ill.▪ You look tired. Why don't you take tomorrow off?▪ He needs more time off duty for relaxation and rest.▪ 'Going to work today, mum?' 'No. It 's my day off today.'6.) informal from someone▪ My brother once borrowed some money off him.▪ I got this necklace off a woman outside the market.7.)a) used to say how far away something is▪ We could see the cliffs of Shetland about two miles off.▪ Kara's home was a long way off across the sea.b) used to say how much time there is between now and a future event▪ With the exams now only a week off, I had to study hard.▪ Christmas seemed a long way off.c) used to say how likely or unlikely something is▪ Any kind of peace agreement still seems a long way off.8.)a) only a short distance away from a place▪ Our hotel was just off the main street.▪ an island off the coast of Franceb) connected to a particular room, area, road etc▪ There's a small bathroom off the main bedroom.▪ a narrow street leading off the corner of the square9.) used to say that a price is reduced by a particular amount▪ If you buy more than ten, they knock 10% off.10.)if an event which has been arranged is off, it will not now take place→↑cancelled, postponed ↑postponed▪ The wedding's off.▪ The race may have to be called off if the bad weather continues.11.) BrE informal behaviour that is off is rude or is not acceptable▪ She walked out before the end of your lecture, which I thought was a bit off.▪ Look, I know when someone's being off with me.12.) used to say how much of something someone hasbe well/badly off for sth▪ The school's fairly well off for books these days.▪ How are you off for sports equipment? (=do you have enough?)13.) off and on also on and offfor short periods but not regularly, over a long period of time▪ We've been going out together for five years, off and on.14.) no longer wanting or liking something▪ Toby's been off his food for a few days.go off sth/sb BrE▪ I used to enjoy tennis, but I've gone off it a bit now.▪ She seems to have gone off Mark since he's grown a beard.15.) no longer taking something such as a drug or medicine≠ ↑on▪ The operation was a success, and she's off the morphine.16.)a) food that is off is no longer fresh enough to eat▪ Ugh! The milk's off.▪ Do you think the meat's gone off ?b) used to say that a particular kind of food is not available in a restaurant although it is on the ↑menu▪ I'm sorry, the fish pie is off today, sir.17.) AmE not as good as usual▪ Sales figures for last year were a little off compared with those of the previous year.18.) AmE not correct or not right▪ Our calculations were off.▪ Guess again. You're way off (=very far from being correct) .→right off, at ↑right3 (2), straight off, at ↑straight1 (7), off the top of your head, at ↑top1 (18), noises off at ↑noise1 (8)▬▬▬▬▬▬▬HINT sense 2Do not say 'off of' something. Say off something: Get off the bus at the airport (NOT Get off of the bus at the airport).▬▬▬▬▬▬▬off 2off2 adj [only before noun]1.) off day/week etca day, week etc when you are not doing something as well as you usually do▪ Brian never usually loses his temper - he must be having an off day .2.) off period/season etca period or season which is not as busy as other times of the year▪ In the off season, there's hardly anyone staying at the hotel.3.) BrE used to talk about a pair of things such as wheels on a car, to mean the one on the right≠ ↑nearoff 3off3 n BrE1.) the offthe start of a race or a journey▪ The horses were in line, ready for the off.2.) from the offfrom the beginning of something▪ She was doubtful about the interview from the off.off 4off4 v [T] AmE informalto kill someone▪ The guy who did this ought to be offed.
Dictionary of contemporary English. 2013.