switchboard

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English[edit]

English Wikipedia has an article on:
Wikipedia

Etymology[edit]

switch +‎ board

Pronunciation[edit]

  • (file)

Noun[edit]

switchboard (plural switchboards)

  1. (telecommunications) The electronic panel that is used to direct telephone calls to the desired recipient.
  2. (electrical engineering) A large piece of power-distribution equipment that directs electricity to multiple loads.

Translations[edit]