- [countable, uncountable] (often in compounds) a system of words, letters, numbers or symbols that represent a message or record information secretly or in a shorter form
- to break/crack a code (= to understand and read the message)
- in code It's written in code.
- In the event of the machine not operating correctly, an error code will appear.
- Tap your code number into the machine.
- The code was difficult to crack.
Oxford Collocations Dictionaryadjective- area
- dialling
- post
- …
- generate
- number
- generator
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- [countable] (also dialling code)(British English) the numbers that are used for a particular town, area or country, in front of an individual phone number
- There are three codes for London.
Oxford Collocations Dictionaryadjective- area
- dialling
- post
- …
- generate
- number
- generator
- [uncountable] (computing) a system of computer programming instructions
- Bill wrote the computer code for the project.
- malicious code that will infect your computer
- You only need to add a few lines of code.
Oxford Collocations Dictionaryadjective- binary
- executable
- HTML
- …
- execute
- write
- modify
- …
- [countable] a set of moral principles or rules of behaviour that are generally accepted by society or a social group
- The school enforces a strict code of conduct.
- a code of ethics
- She lives by her own moral code.
Extra Examples- Knights in the Middle Ages had a strong code of honour.
- There was a rigid code of honour associated with the cult.
- There should be a clear ethical code for researchers working with human subjects.
- A long-standing, unwritten code of behaviour governs relations between ministers and civil servants.
- There is an unwritten code that says ‘Do not date your best friend's ex.’
Oxford Collocations Dictionaryadjective- strict
- unwritten
- ethical
- …
- have
- adopt
- draw up
- …
- a code of behaviour/behavior
- a code of conduct
- a code of ethics
- …
- [countable] a system of laws or written rules that state how people in an institution or a country should behave
- The Supreme Council adopted a new criminal code.
- (North American English) The theater did not comply with modern building codes and was not accessible to wheelchair users.
Extra Examples- The company has drawn up a new disciplinary code.
- As a statutory code approved by Parliament, it is not mere guidance.
Oxford Collocations Dictionaryadjective- strict
- unwritten
- ethical
- …
- have
- adopt
- draw up
- …
- a code of behaviour/behavior
- a code of conduct
- a code of ethics
- …
Word OriginMiddle English: via Old French from Latin codex, codic- literally ‘block of wood’, later denoting a block split into leaves or tablets for writing on, hence a book. The term originally denoted a systematic collection of statutes made by Justinian or another of the later Roman emperors; compare with sense (5) (mid 18th cent.), the earliest modern sense.
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