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English definition of “wiki”

wiki

noun [C]     /ˈwɪki/ INTERNET
a website that allows users to change, add to, or get rid of the information on the page. 'Wiki' is used in the names of many websites that operate in this way, for example,Wikipedia™: 80% of the company's employees work from home, keeping in touch through an internal wiki. A wiki is an effective tool for groups of writers working on the same project. wiki software/technology
(Definition of wiki noun from the Cambridge Business English Dictionary © Cambridge University Press)
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