LAN

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Definition

Noun: A LAN is a Local Area Network. It is a computer network that connects devices within a limited geographical area, such as a single building, office, or home. Its primary purpose is to enable communication and resource sharing (like files, printers, or internet access) between connected computers and devices.

Usage
  • LAN is a countable noun. It is often used with articles like "a" or "the."
  • It is commonly written in all capital letters (LAN) because it is an acronym.
  • It is used to describe a private network infrastructure.
Examples
  • The company's LAN allows all employees in the building to access the same shared files.
  • Our home LAN connects two laptops, a desktop computer, and a wireless printer.
  • To join the LAN, you need to connect your computer to the network router.
Advanced Usage
  • "To be on a LAN": To be connected to a local area network.
    • All the office computers are on the same LAN.
  • "LAN party": A social gathering where people connect their computers via a LAN to play multiplayer video games together.
    • We're having a LAN party this weekend to play the new game.
Variants and Related Words
  • WAN (Wide Area Network): A network that covers a broad area, such as a city, country, or the internet itself, often connecting multiple LANs.
  • Network: A broader term for a system of interconnected computers and devices.
  • Intranet: A private network, often a LAN, that uses internet technologies for internal communication within an organization.
Synonyms
  • Local network
  • Internal network
  • Private network (in a specific context)
Related Phrases
  • LAN cable / Ethernet cable: The physical cable used to connect a device to a LAN.
    • Please plug the LAN cable into your computer.
  • LAN port: The socket on a computer or device where a LAN cable is connected.
    • The LAN port is on the back of the computer.
  • Wireless LAN (WLAN): A LAN that uses wireless communication (like Wi-Fi) instead of physical cables.
Noun
  1. a local computer network for communication between computers; especially a network connecting computers and word processors and other electronic office equipment to create a communication system between offices

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