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Definition of WAN noun from the Oxford Advanced Learner's Dictionary

WAN

noun
 
/wæn/
 
/wæn/
(computing)
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  1. a system in which computers in different places are connected, usually over a large area (the abbreviation for wide area network) compare LANTopics Computersc2
See WAN in the Oxford Advanced American Dictionary

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adverb
 
 
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