wide area network
noun/ˌwaɪd ˌeəriə ˈnetwɜːk/
/ˌwaɪd ˌeriə ˈnetwɜːrk/
(abbreviation WAN)
- a system in which computers in different places are connected, usually over a large area
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wide area network
Definition of wide area network noun from the Oxford Advanced Learner's Dictionary