intercommunication system


noun

a communication system within a building, ship, airplane, local area, etc., with a loudspeaker or receiver for listening and a microphone for speaking at each of two or more points.

Nearby words

  1. intercolonial,
  2. intercolumniation,
  3. intercom,
  4. intercommon,
  5. intercommunicate,
  6. intercommunion,
  7. intercommunity,
  8. intercompany,
  9. interconfessional,
  10. interconnect

Origin of intercommunication system

First recorded in 1910–15

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019