LAN /læn/ BrE AmE noun [countable]
technical (local area network) a system that connects computers to each other within a building or organization so that people can use and work on the same information ⇨ WAN
LAN /læn/ BrE AmE noun [countable]
technical (local area network) a system that connects computers to each other within a building or organization so that people can use and work on the same information ⇨ WAN
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012