Definition of operate in English:

operate

verb

  • 1[with object] (of a person) control the functioning of (a machine, process, or system):

    ‘the Prime Minister operates a system of divide and rule’
    • ‘He revealed that security guards operating the machine since it was installed three weeks ago have found penknives, darts, syringes and large screwdrivers on people coming into the court.’
    • ‘‘There are five or six tiers of responsibility to monitor the programme, but it is only as good the people operating the system,’ he added.’
    • ‘A person operating our control system could take it in stride.’
    • ‘Since 1997 he has operated a passive-radar system unshrouded by military secrecy.’
    • ‘Doctors usually operate CAT scan machines from a separate room so they aren't repeatedly exposed to radiation.’
    • ‘Surgeons would operate the system from a remote video console which is linked to robotic instruments positioned above the operating table.’
    • ‘The soldiers operating each of the systems create overlays from the data contained in their respective systems.’
    • ‘The young man operating that machine is careful to fold the end of the tape back on itself, leaving a little shirttail.’
    • ‘Less that 600 days after that small mewling creature came out into the world, she was operating the machine herself, slamming in CDs and pushing the buttons.’
    • ‘He also believes that the people operating machines or carrying out processes are usually those who know best how to get the optimum performance from them.’
    • ‘Although most of the pilots had not operated this system, several had a good working knowledge of the system.’
    • ‘These are defibrillator machines designed to be operated by members of the public.’
    • ‘Due to the automation and ease of operation, one person can operate the entire system.’
    • ‘Although the home-exchange agencies don't vet potential swappers, they do operate a monitoring system.’
    • ‘It was a big room with huge glasses, through which I could see three persons operating the monitoring system and watching the dashboard.’
    • ‘John explained that the teams operating the traction engines and threshing mills will have them working for twenty minutes at a time several times a day so that the public can gain a picture of what the work was like.’
    • ‘In that process, because of cultural norms, it was assumed that only men could operate machines.’
    • ‘The show will be directed by the company chairman, Jenny Orman, who has spent the last couple of years operating the theatre lighting system.’
    • ‘They point to the fact that some police officers already operating the Tetra radio system south of the Border have complained about suffering the same symptoms.’
    • ‘Carter acknowledges that the primary selling point for using robotic total stations is the freedom of having one person operate the system from the target.’
    work, make go, run, set off, use, utilize, employ, handle, control, wield, ply, manage, be in charge of
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    1. 1.1[no object, with adverbial] (of a machine, process, or system) function in a specified manner:
      ‘market forces were allowed to operate freely’
      • ‘The trade is operating effectively, efficiently and economically.’
      • ‘On inspection it was found that everything in the recently developed transmission was operating perfectly, the jamming in fourth gear traced to the mating of the standard gear linkage to the new gearbox.’
      • ‘The days when a single service could operate independently and do major things on the global playing field are over.’
      • ‘To make sure your system operates efficiently, examine it frequently, checking for leaks, clogs, or misdirected sprinklers or drip-emitters.’
      • ‘The US has a witness protection programme that has been operating effectively for years.’
      • ‘Given such a constitutional framework, the most efficient economic system allows markets to operate freely, as individuals buy or sell commodities and services including their own labour.’
      • ‘Services are operating normally at all airports, and the Heathrow and Gatwick Express services are running to their normal timetables.’
      • ‘While this system operates efficiently when only a single pair of achiasmate chromosomes is present, multiple pairs of large chromosomes cannot be distinguished.’
      • ‘In Iraq, our manned and unmanned aircraft continue to operate successfully in the hostile desert environment.’
      • ‘Private copying levies already operate efficiently in many European countries.’
      • ‘If the dissolution process has operated efficiently through time, then extensive caves will be found in a limestone massif.’
      • ‘However, international production systems can operate efficiently only when companies have easier access to imported inputs.’
      • ‘The osteoporosis process can operate silently for decades.’
      • ‘The flight passed a head nod down the line signaling that all engines were operating correctly and all systems were go.’
      • ‘He saw that heating systems were not operating efficiently and decided, with his wife Mae, to fix the problem.’
      • ‘Although the plane's engines were operating normally, investigators found that it was travelling too slow to lift off safely.’
      • ‘Rather than being caused by the market, crises occurred when market mechanisms did not operate freely.’
      function, work, go, run, perform, act, be in action, behave, be in running order, be in working order, be operative
      take effect, act, be in effect, be in force, be in operation, stand, apply, be applied, run, be valid, remain valid, be current, function, be efficacious, hold good, be the case
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    2. 1.2[no object] Be in effect:
      ‘there is a powerful law which operates in politics’
    3. 1.3 Manage (a business):
      ‘many foreign companies operate factories in the United States’
      • ‘At least that's how managers try to operate such businesses.’
      • ‘Taxes incurred in operating your business are generally deductible.’
      • ‘Any illegal found operating a business without a licence gets deported.’
      • ‘He kept a herd of goats and operated a small business.’
      • ‘The company also operates an import business, which handles roughly 60 percent of all French cheese imported to the United States.’
      • ‘At that time, Pegasus stated its commitment to working with current management and operating the bicycle business as a going concern.’
      • ‘Callaghan now operates a publishing business in Ireland, while Bates has started one in Spain.’
      • ‘Without owning a private generator or two it would be impossible to operate some businesses, not to speak of having to cancel appointments, of planned functions being disrupted.’
      • ‘The planned taxes were also strongly opposed by foreign investors, especially Japanese firms, who are mostly operating export-oriented businesses on the island.’
      • ‘The planned tax has also raised strong protests from foreign investors, especially in Japan, who mostly operate export-oriented businesses on the island.’
      • ‘He and Corrine have been operating the business since 1997, first from home and then from premises in the township.’
      • ‘A builder has been fined £3,500 for operating a business in Radcliffe without planning permission.’
      • ‘Successful owners have learned that managerial reports are the key to operating a profitable business and being able to make better decisions faster.’
      • ‘For example, if you operate a business that has a high rate of employee turnover, you may want to adopt a plan that allows you to have a vesting schedule for your contributions.’
      • ‘Something else to keep in mind is what is known as goal displacement - in which the goals of those operating the business displace the actual business goals.’
      • ‘After owning and operating the business for more than 10 years, Richard and Susan both decided they wanted a change of pace.’
      • ‘Consultants in private practice are operating a business and should pay their own overheads or else take their business out of the hospital.’
      • ‘There's an important lesson you have to learn when you own and operate your own business: your employees don't think like you.’
      • ‘She has been operating her business for three years - it has a turnover of about $10,000 a year and employs a small staff.’
      • ‘IT manages the information that's needed to operate a business.’
      direct, control, manage, run, conduct, carry on, govern, administer, superintend, lead, look after, supervise, oversee, preside over, be in charge of, be in control of
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    4. 1.4[no object, with adverbial] (of an organization) be managed in a specified way or from a specified place:
      ‘neither company had operated within the terms of its constitution’
      • ‘The state is commonly viewed as the primary source of the institutional framework within which organizations operate.’
      • ‘Ten organizations operated in all four of our country settings.’
      • ‘The new research institute is a post-genomic era organization operating in a global context.’
      • ‘Target groups would include the public at large as well as public servants and regional organizations operating in the Caribbean.’
      • ‘In reality it is unusual to see this method, primarily due to the complexity involved in calculation and the unstable environment within which most organizations operate.’
      • ‘Planned change as a mode of strategy formulation and implementation implies that the organization is operating in an environment in which the future may either be predicted or created.’
      • ‘It's rewarding to know that the organization is operating in sound financial order.’
      • ‘Fortunately, not all people and organizations operate in this fashion.’
      • ‘Different representations may have more or less fidelity to the actual environment in which an organization operates.’
      • ‘However, there are strong divisions between these groups, even within organizations operating together.’
      • ‘This decline occurs when an organization is operating in a stable or growing macroniche, but is fraught with self-induced problems.’
      • ‘The big test comes when the two organizations actually operate together.’
      • ‘The move comes in the wake of a recent visit to Sri Lanka by a British minister who said Britain will ‘not tolerate’ terrorist organizations operating on its soil.’
      • ‘HR flow policies can be strongly influenced by the national cultural assumptions within which the organization operates.’
      • ‘Most other organizations operate by encouragement and attempting to establish standards of good forest management.’
      • ‘Moreover, factions within an organization may operate from a postmodern, modern, or even premodern orientation.’
      • ‘The specific industry environment in which organizations operate can have an impact on the strategic direction of a firm.’
      • ‘Evidently you, your editor, and your organization do not operate under the same rules of journalism.’
      • ‘Extremist organizations are operating on university campuses across the UK and pose a serious threat to national security, according to a new report.’
      • ‘Impressive as that was, the organization operated in a country the size of Massachusetts with an annual budget of just $2.5 million.’
    5. 1.5[no object, with adverbial] (of an armed force) conduct military activities in a specified area:
      ‘the mountain bases from which the guerrillas were operating’
      • ‘The dynamic interaction between cities and the military forces operating in them redefines and reshapes those forces over time.’
      • ‘It takes 800 vehicle missions each day just to supply forces operating in Iraq.’
      • ‘They also don't have the easy target that Cornwallis gave them at Yorktown, though there is a small British force operating in the area.’
      • ‘Large armed forces operating in centralized command structures would not be suited for such fighting, they argued, and in fact would be vulnerable.’
      • ‘Not clear right now who is responsible for the attack, but U.S. Central Command says that coalition forces were not operating in the area at the time of the attack.’
      • ‘His number tells me he was detained by U.S. forces operating in the region of Southwest Asia.’
      • ‘Others have in effect been kidnapped by CIA agents or military special forces units operating in Afghanistan, Pakistan and elsewhere.’
      • ‘These 10 issues are as diversified as the units in this joint medical task force operating in the KTO.’
      • ‘My job was to document the war efforts of U.S. military forces operating out of Thailand.’
      • ‘Instead, armored and mechanized task forces operate in or near population centers, compounding the difficulty of their assigned tasks.’
      • ‘His is one of a number of forces with armed militia operating in the country.’
      • ‘This relationship has recently been reaffirmed and reinterpreted to provide for greater logistical support to U.S. forces operating in the area.’
      • ‘Second, U.S. forces increasingly operate in the challenging environment known as military operations other than war.’
      • ‘Constrained by the tyranny of terrain, ground forces operate in a world of friction and position.’
      • ‘The only people really that recognize the border, quite frankly, are soldiers from the U.S. military who are operating in that area.’
      • ‘‘UK armed forces operate in Iraq in accordance with relevant English law,’ a ministry spokesman said.’
      • ‘Coalition forces currently operate in a unique environment: a situation of international armed conflict within a state which is not a party to the conflict.’
      • ‘Modern technology and design assist in urban control while complicating the terrain in which a military force might operate.’
      • ‘You don't organize military forces to go operate somewhere unless you know what the target is, where it is, how it moves.’
      • ‘This was seen in World War II, when U.S. forces operating in the Pacific theater competed for resources with those in the European theater.’
  • 2[no object] Perform a surgical operation:

    ‘surgeons operated on on his jaw yesterday morning’
    ‘doctors refused to operate because of the risks involved’
    • ‘He operated on Shannon in the immediate aftermath of the mountain lion attack and is scheduled for another operation with her on Friday.’
    • ‘The surgeon who operated on him, now the godfather of his son, has since elaborated that much more internal bleeding would have cost him his life.’
    • ‘He operated on the bird and treated it with antibiotics.’
    • ‘But Franz also operated on her chin, eyes, and cheek bones.’
    • ‘And he is horrified that if he had had opted for his son to have a general anaesthetic, which he was offered, the dental surgeon at Leeds Dental Institute could have operated on the wrong side.’
    • ‘Lewis was told her daughter needed a lung transplant or she would not reach five, but that surgeons at the hospital had never operated on such a small child: even now she weighs only 20 lb.’
    • ‘Surgeons at the specialist hospital operated on the colonel on Wednesday night.’
    • ‘The eminent surgeon who had been asked to perform ileostomy refused to operate because he thought it much better for the boy and society that nature be left to take her course.’
    • ‘The first time that Norton saw the third patient, a music teacher from Wakefield known as Mr B, was just before he operated on him in December 1993.’
    • ‘David's operation and unbelievable progress were captured on film by the Caribbean surgeons who operated on him and may be used in a TV documentary in the future.’
    • ‘She swears the only doctor who has helped her reach Mount Olympus is the surgeon who operated on her knee.’
    • ‘Concerns about the standard of care were further highlighted by the fact that the surgeon who eventually operated on the man was given the wrong endoscope, which in any case wasn't working.’
    • ‘Two surgeons, Wisheart and Dhasmana, operated on patients suffering from acquired and congenital heart disease, both adults and children.’
    • ‘British surgeons told them that surgery was too risky, but they read about a pioneering brain surgeon in America who had successfully operated on a two-year-old girl with a brain tumour.’
    • ‘The surgeons who operated on him thought he might never walk again.’
    • ‘The vicious attack has left his life in ruins after surgeons, who operated on his leg, told him he will never fully recover.’
    • ‘In exasperation Philip went to a London specialist who operated on his back two weeks ago, fusing the bottom two vertebrae together and adding a bone graft from his hips to lend the entire area added stability.’
    • ‘My experience of the NHS, from the superb and knighted surgeon who operated on me to the Indian tea lady with her endless cups, was one of kindness, courtesy and concern.’
    • ‘She alleges that the surgeon who operated on her was negligent in that what was supposed to be a simple surgical procedure resulted in partial paralysis of her left side.’
    • ‘He said the hospital had received 40 patients this year and operated on 10, compared with just two or three such operations last year.’
    perform surgery, carry out an operation, intervene
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Origin

Early 17th century: from Latin operat- done by labour, from the verb operari, from opus, oper- work.

Pronunciation

operate

/ˈɒpəreɪt/