IPA: /ˈlɪstˌsɜrv/
KK: /ˈlɪstˌsɜrv/
A type of online mailing list that sends emails to a group of subscribers at once.
I joined a listserv to receive updates about the latest technology news.
Listserv → The word is a combination of 'list' (from Old English 'liste', meaning a series or sequence) and 'serv' (from Latin 'servire', meaning to serve). A listserv is a service that serves a list of email addresses to facilitate communication among a group.
Think of a 'list' of email addresses being 'served' to people, which helps you remember that a listserv is a service for managing email communications.