newsgroup(redirected from newsgroup categories)
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An area on a computer network, especially the internet, devoted to the discussion of a specified topic: read messages posted to newsgroups that discuss pet cats.
(Computer Science) computing a forum where subscribers exchange information about a specific subject by electronic mail
a discussion group on a specific topic, maintained on a computer network.
An area on the World Wide Web where people who have a particular interest in common communicate with one another, often with links to other websites.