plugboard
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Found in Anh - Anh (Wordnet)
Definition Noun : 1. A manual telephone switchboard : A device, historically used in telephone exchanges, consisting of a board or panel with numerous sockets (jacks). Operators connect these sockets using flexible cables with plugs (patch cords) to establish temporary electrical circuits, typically for routing telephone calls. Usage Examples Noun : Before automated switching, every long-distan...
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