Intercom
/ˈɪntərˌkɒm/
Meaning & Definition
noun
A communication system that allows for direct conversation between two or more people, typically using a speaker and a microphone, often installed in buildings or vehicles.
The office has an intercom system that lets staff communicate without leaving their desks.
A device used for voice communication between rooms or spaces, often with a door entry function.
She buzzed in her guest using the intercom at the entrance.
A two-way communication device that connects various locations in a building.
The intercom in the hospital allows doctors to quickly respond to emergency calls.
Etymology
Derived from 'inter' meaning between and 'com' from communication.
Common Phrases and Expressions
intercom system
A complete setup of intercom devices in a building.
use the intercom
To utilize the intercom for communication.
Related Words
hotline
A direct telephone communication line.
pager
A small wireless device that receives messages.
Slang Meanings
Buzzing in
I buzzed in on the intercom to let them know I arrived.
Chiming in
I chimed in via the intercom to join the discussion.