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Definition of system noun from the Oxford Advanced Learner's Dictionary

system

noun
 
/ˈsɪstəm/
 
/ˈsɪstəm/
Idioms
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  1. [countable] an organized set of ideas or theories or a particular way of doing something
    • reform of the country's education system
    • the criminal justice system
    • the healthcare system
    • the legal/financial/political system
    • system for doing something Systems are in place for dealing with complaints.
    • system of something a system of government
    see also binary, Decision Review System, honor system, imperial (2), metric system, quota system, value system
    Extra Examples
    • How is the system organized?
    • The game has a complex scoring system.
    • Under the new system, all children will be monitored by a senior social worker.
    • This system allows you to study at your own speed.
    • Fortunately the class system is not as rigid as it once was.
    • The law applies to schools within the state system.
    • The country's economic system is close to collapse.
    • The governor referred to a prison system that was bankrupt of compassion.
    • They have a modern and efficient healthcare system.
    • They introduced a democratic parliamentary system in the 1980s.
    • He played the legal system to his own advantage.
    • the need to modernize the judicial system
    • The justice system is based on just one or two fundamental principles.
    • a backlog of cases clogging up the system
    • Once your systems are in place you can concentrate on the main focus of your business.
    • The new system is designed to eliminate fraud.
    • We need to re-examine the systems we are currently using.
    • The so-called reforms merely perpetuate an unjust system.
    • They devised an appropriate system for presenting the required information.
    • There is a national system for exchanging essential information.
    • We are implementing a new system of stock control.
    • Our system of granting visas is unnecessarily complicated.
    Oxford Collocations Dictionaryadjective
    • current
    • existing
    • modern
    verb + system
    • build
    • create
    • design
    system + verb
    • exist
    • be based on something
    • rest on something
    preposition
    • in a/​the system
    • under a/​the system
    • system for
    See full entry
  2. [countable] a group of things, pieces of equipment, etc. that are connected or work together
    • They installed a security system but it failed.
    • How does the system work?
    see also Copernican system, ecosystem, midi system, navigation system, Ptolemaic system, public address system, solar system, sound system
    Extra Examples
    • The alarm system had been switched off.
    • He is currently on a life-support system in the local hospital.
    • attempts to disrupt the rail system
    • a fault in the sound system
    • The air-conditioning system failed.
    • For this month only, installing the system is free.
    Oxford Collocations Dictionaryadjective
    • advanced
    • powerful
    • interactive
    verb + system
    • install
    • boot
    • boot up
    system + verb
    • run
    • crash
    • fail
    system + noun
    • software
    • design
    • performance
    preposition
    • in a/​the system
    See full entry
  3. [countable] a set of computer equipment and programs that are used together
    • to develop a new computer system
    • We're designing a voice-recognition system.
    • computerized information systems
    see also content management system, distributed system, expert system, operating systemTopics Computersb1
    Extra Examples
    • The latest computer system is much more efficient.
    • an information retrieval system
    • The system runs on this workstation.
    • Just reboot the system and try again.
  4. [countable] a human or an animal body, or a part of it, when it is being thought of as the organs and processes that make it function
    • Wait until the drugs have passed through your system.
    • the male reproductive system
    • Returning to work after a long break can be a terrible shock to the system (= a big change that is difficult to deal with).
    see also central nervous system, digestive system, immune system, limbic system, nervous system
    Oxford Collocations Dictionaryadjective
    • auditory
    • biological
    • cardiovascular
    preposition
    • in a/​the system
    phrases
    • a shock to the system
    See full entry
  5. the system
    [singular] (informal, usually disapproving) the rules or people that control a country or an organization, especially when they seem to be unfair because you cannot change them
    • You can't beat the system (= you must accept it).
    • You have to learn how to work the system if you want to succeed.
    • young people rebelling against the system
    see also the spoils system
    Extra Examples
    • It's not your fault—blame the system.
    • She spent her years at school fighting the system.
    • They are all part of the corrupt system we need to change.
  6. Word Originearly 17th cent.: from French système or late Latin systema, from Greek sustēma, from sun- ‘with’ + histanai ‘set up’.
Idioms
all systems go
  1. (informal) used to say that everything is working well or that everything is ready for something to happen or be successful
    • The firm struggled to generate much business at the start, but now it's all systems go.
    • Last weekend's heavy snowfall means it's all systems go for the ski season.
get something out of your system
  1. (informal) to do something so that you no longer feel a very strong emotion or have a strong desire
    • I was very angry with him, but now I feel I've got it out of my system.
See system in the Oxford Advanced American DictionarySee system in the Oxford Learner's Dictionary of Academic English
alloy
noun
 
 
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