newsgroup

n. discussion group, group of people on the Internet which correspond on a particular topic through Usenet (Internet, Computers)

A newsgroup is a repository usually within the Usenet system, for messages posted from many users at different locations. The term is somewhat confusing, because it is usually a discussion group. Newsgroups are technically distinct from, but functionally similar to, discussion forums on the World Wide Web. Newsreader software is used to read newsgroups.
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n. newsgroup, discussion group, group of people on the Internet which correspond on a particular topic through Usenet (Internet, Computers)

n. newsgroup, discussion group, group of people on the Internet which correspond on a particular topic through Usenet (Internet, Computers)

n. newsgroup, discussion group (Internet, Computers)