Definition of bus in English:



  • 1A large motor vehicle carrying passengers by road, typically one serving the public on a fixed route and for a fare.

    as modifier ‘a bus service’
    • ‘Lorries, buses and wide vehicles will be diverted on to the Millbrook roundabout while the work is carried out.’
    • ‘The heavy vehicles including lorries and buses make their condition worse.’
    • ‘Big vehicles like buses and trucks must move into the extreme left lane.’
    • ‘The bus servicing the route has also been blocked on more than one occasion.’
    • ‘The answer for Swindon is to reduce the cost of bus fares to make public transport more attractive.’
    • ‘The State Road Transport Corporation is running extra buses to carry the passengers.’
    • ‘The service will operate in a similar way to a bus service, with fares and timetables, but will be flexible enough to pick up passengers in a set area.’
    • ‘The major polluting vehicles are trucks, buses and light commercial vehicles, all using diesel.’
    • ‘They claim the bumps impede the movement of emergency vehicles and buses, disturb neighbours and damage cars.’
    • ‘They have come in rented buses and trucks, vehicles jammed to bursting with everything they can possibly carry.’
    • ‘I waited in the city to catch my bus at the bus stop, which serviced 8 different bus routes.’
    • ‘Current regulations ban all vehicles other than buses and bicycles from using the roads at all times.’
    • ‘The other two will cover heavy goods vehicles and buses.’
    • ‘The new bridge will allow high vehicles, including buses, to pass underneath for the first time.’
    • ‘And Councillor Skellett stressed it would mean there would be no extra cash to boost services for vulnerable people or for roads, buses or fire services.’
    • ‘The bus passengers were left abandoned on the side of the road.’
    • ‘The colour-coded system is designed to encourage more people to use public transport by making bus services more frequent and routes more obvious.’
    • ‘I too have had much experience driving heavy vehicles and buses.’
    • ‘We were told by the Council that only buses and residents' vehicles would be allowed up here but it's being used as a general diversion.’
    • ‘The bus service on these routes is temporary until the taxi operations get back to normality.’
    minibus, van
    View synonyms
  • 2Computing
    A distinct set of conductors carrying data and control signals within a computer system, to which pieces of equipment may be connected in parallel.

    • ‘The PCI bus has emerged as a bottleneck between the processor and the network.’
    • ‘Each set of terminals has the same set of signal assignments of a parallel bus implemented by metal lines in the board.’
    • ‘A computer system includes a bus interface with a plurality of data buffers.’
    • ‘PCs consist of a set of chips, including the CPU, graphics and keyboard controller, all connected by buses.’
    • ‘This information is acquired by the chip and can be reported to the processor through a serial bus.’
    • ‘They are identical with the exception of the system bus frequency and multiplier.’
    • ‘By spreading the pulses across the spectrum, you can deliver extremely high data transfer rates - think of the higher speeds offered by older parallel buses over serial buses.’
    • ‘How is it that even buses in the computer have conductors?’
    • ‘To date, chip designers have focused on connecting processors to cache memory to counter the latency of the system bus.’
    • ‘Bus lengths are limited for the round trip time of the signal on the bus.’
    • ‘If the drive were the only component connected to the bus, then there would be no problem.’
    • ‘That gives us the total number of loads: three for the system bus, two for the processor, one for the chipset.’
    • ‘Connecting to the system bus is a nice first step, but we want to be able to send messages from a well-known address.’
    • ‘The memory frequency can be set to different rates depending on the system bus frequency.’
    • ‘It also gives each processor access to the full bandwidth of the system bus.’
    • ‘The architecture includes plural bus masters, each connected to its own bus.’
    • ‘Surely, we asked, no one would be running parallel buses in ten years time?’
    • ‘The chip's system bus will only switch on those elements needed to process data.’
    • ‘Systems described may include any number of individual buses within their bus arrangements.’
    • ‘In each bus directory is a file for every different USB device connected to the bus.’


  • 1with object and adverbial of direction Transport in a communal road vehicle.

    ‘managerial staff was bused in and out of the factory’
    • ‘Schools could be federally funded to bus children to exercise at clubs.’
    • ‘We should not have to bus our children to schools in other areas and as long as we are still talking about how to finance our schools we are failing.’
    • ‘Eventually we will see kids being bused out of the town.’
    • ‘The majority of the busing costs in this province are spent on busing children long distances and along non-pedestrian routes.’
    • ‘Increasingly, children are bused to huge, anonymous campuses on the outskirts of town.’
    • ‘Along with children being bussed in and dropped off by their parents, hundreds of students walk or ride their bicycles to school each day because the school is that close to home.’
    • ‘Children are bussed around Ealing daily with military precision and retrieved from various sporting sites.’
    • ‘Moreover, the children are bussed out of their neighbourhood each day to a school of the father's choosing.’
    • ‘The result is that dwindling numbers of children are bussed to distant schools where they mingle with others who live many miles away.’
    • ‘No other county town buses its teenagers on a daily basis to schools north, south, east and west simply because its own institutions cannot cope.’
    • ‘The former Secretary of State for Education said the only other option was to bus children across the city, which had already been tried and failed.’
    • ‘It is not inconceivable to imagine a scenario where youngsters are bussed from one end of Glasgow to the other to see a concert.’
    • ‘So, I'm still bussing the girls back to their schools in Barnes - can you believe it?’
    • ‘They also say they will avoid local services being overburdened by bussing the youngsters into Hull.’
    • ‘They had looked at bussing children in, increasing the catchment area and even future house building.’
    • ‘Most children are bussed in or driven to school.’
    • ‘But let's be honest: no one buses their kids to daycare.’
    • ‘The schools have even bused kids to Washington to demonstrate against ‘tax cuts for the rich.’’
    • ‘Things then came to a head when a motion was made to bus the high school students from River Hebert to Amherst.’
    • ‘The three school-age children are bused 28-kilometres to the nearest school - when the road is open.’
    1. 1.1North American Transport (a child of one race) to a school where another race is predominant, in an attempt to promote racial integration.
      • ‘Roma children travel to integrated schools by bus, but white children are not bussed to Roma neighborhoods.’
      • ‘We are still busing kids all over town - none of the parents of any race are happy with it and our school system has a huge deficit.’
      • ‘Others felt that blacks had to bear most of the burden of being disproportionately bused outside their community.’
      • ‘Desegregation becomes busing, which becomes integration, which becomes diversity.’
      • ‘But I received notice that I would instead be bused to previously all-white Grimsley High, one of the largest and most affluent public schools in the state.’
      • ‘Many stem from busing to achieve racial integration from 1974 to 1995.’
      • ‘According to the Court, busing schoolchildren to achieve greater racial balance in individual schools is a constitutionally proper remedy in districts burdened by the effects of past or present de jure segregation.’
      • ‘I was bussed to predominantly white schools, but I shielded myself from bitterness.’
      • ‘While Brown did not prescribe busing for racial balance, the logic of its argument led inescapably to that conclusion, even if no one thought of it in 1954.’
      • ‘The school district simply bused students around, but provided little help in integrating the schools once they became desegregated.’
      • ‘And in response to the Ouseley report which highlights segregation in schools, Mr Blunkett also criticised bussing children across cities to ensure a mixed education saying it had been tried before in Bradford.’
      • ‘With the decrease in busing to achieve school integration and the overwhelming return to neighborhood schools, where we live matters.’
      • ‘These were quickly adopted as a playground by the hordes of school children bused to the show.’
      • ‘During the 1970s and '80s, school districts relied heavily on busing to achieve racial balance.’
      • ‘If it requires them to bus Catholic kids to Protestant areas and vice versa - like in the old Deep South - then so be it.’
  • 2North American with object Remove (dirty tableware) from a table in a restaurant or cafeteria.

    ‘I'd never bused so many dishes in one night’
    • ‘When I stopped there for lunch last week, I recognized practically everybody in the restaurant, from the guy who greeted me at the door to the guy who bused the dishes.’
    • ‘Both groups tended to treat cafeteria workers like me, the Puerto Ricans who bused trays and washed dishes in the dining halls, and the blacks who cleaned the rooms and hallways as servants or worse.’
    • ‘On a canvassing run with a union shop steward who buses dishes at a local restaurant, the going was rough.’
    • ‘Eating in means busing your tray to a windowless back room outfitted with children's school chairs and communal tables pushed up against sponge-painted walls.’
    • ‘I bussed her plates then walked back over to Matt.’
    1. 2.1 Remove dirty tableware from (a table)
      ‘Chad buses tables on weekends’
      • ‘Margot worked at the restaurant bussing tables, Martin worked at the bowling alley and Fred mopped the floor at the laundromat.’
      • ‘I started to be regular waiter there, I bused my own tables so I didn't have to split tips and after a while I used to even cook, now and then.’
      • ‘Turning around to bus other tables, I suddenly felt sick to my stomach.’
      • ‘He and his special sweetie are spending Valentine's Day evening bussing tables.’
      • ‘I tried to get them jobs bussing tables, sorting clothes for Am Vets, and being Christmas elves for an all-ethnic United Colors of Benetton catalog shoot.’
      • ‘How else could consumers possibly have been brainwashed into bussing their own tables at fast food restaurants?’
      • ‘I wore it while bussing the outside tables, and graced everybody with bubbles.’
      • ‘She assured them that their food would be arriving soon and moved off to bus another table.’
      • ‘OK, Brian France went too far when he had the drivers and crews busing tables.’


  • throw someone under the bus

    • informal Cause someone else to suffer in order to save oneself or gain personal advantage.

      ‘the government is ready to throw rural voters under the bus’
      • ‘I don't think we should throw her under the bus as a sacrificial lamb for this.’
      • ‘You don't throw the quarterback under the bus, even if you have every right to.’
      • ‘And in the rush to get their guy, they threw a truly good man under the bus, proved their word and integrity are worthless and put a stain on Notre Dame football that may be permanent.’
      • ‘This has to be the largest example of throwing defense under the bus for offense in quite some time.’
      • ‘Let's not try and throw everybody at the Federal level under the bus.’
      • ‘Wherever he goes, he'll arrive with fanfare - and throw his quarterback under the bus when things get tough.’
      • ‘Most of my husband's coworkers are very upset but there are plenty as well that are satisfied to throw everyone else under the bus as long as they keep their wages.’
      • ‘If you don't live up to what you say you're going to do, like being real, they throw you under the bus.’
      • ‘But if you throw us under the bus, we're going to be your worst damn enemy.’
      • ‘"Don't try to throw guys under the bus to better yourself," he said, adding that if teammates were looking for excuses to explain the Super Bowl defeat, "pretty much just keep my name out of your mouth."’
      • ‘Not to throw anybody else under the bus, but it wasn't my fault that the mike wasn't working.’
      • ‘As the House debates the measure today, legislators must know that throwing refugees under the bus in the name of national security is not an option.’
      • ‘Dave is a very loyal guy, he has a lot of character and he isn't one to throw others under the bus, but he also understands it is a bottom-line business.’
      • ‘The summary of the results of that survey reported that these captains and majors believed that "senior leaders will throw subordinates under the bus in a heartbeat to protect or advance their career[s]."’
      • ‘But throwing his offensive linemen under the bus after he was abused by the Steelers can't sit well in Indy.’
      • ‘They'll throw you under the bus and back it up over you.’
      • ‘They would definitely throw the president under the bus.’
      • ‘This will be undermined only if the editor and publisher throw each other under the bus, if either blinks or - more importantly - if the stories produced are of poor quality.’


Early 19th century: shortening of omnibus.