intercom

[ in-ter-kom ]
/ ˈɪn tərˌkɒm /

noun Informal.

an intercommunication system.
a microphone or receiver of an intercommunication system.

Origin of intercom

First recorded in 1935–40; by shortening

Example sentences from the Web for intercom

British Dictionary definitions for intercom

intercom
/ (ˈɪntəˌkɒm) /

noun

informal an internal telephone system for communicating within a building, an aircraft, etc

Word Origin for intercom

C20: short for intercommunication