interphone
UK[ˈɪntəfəʊn]US[ˈɪntərfoʊn]
n
A telephone system for communication between rooms or areas within a building, vehicle, or small complex.
Morpheme Breakdown
inter
phone
inter
between
phone
sound, voice
Etymology
The word "interphone" is a modern compound formed in English from two classical elements. The prefix "inter-", derived from Latin, signifies a relationship "between" or "among" separate entities. It is combined with "-phone", from the Greek 'phōnē', meaning "sound" or "voice", a common element in telecommunication terminology (e.g., telephone, microphone). The term was coined in the 20th century to specifically denote an internal communication device, logically describing a system for carrying voice between points within a confined setting, such as an office, aircraft, or ship. Its construction follows the same pattern as "intercom" (inter- + communication), with a clearer emphasis on the voice-transmission aspect.
Analysis
Structure: inter (between) + phone (sound, voice)
- inter: Latin origin, meaning "between, among". A prefix indicating reciprocal action or location.
- phone: Greek origin, from 'phōnē', meaning "sound, voice". A combining form used in words related to sound or speech.
Examples
The pilot used the interphone to speak with the flight attendants in the cabin.
Please use the interphone at the front gate to contact the apartment resident.
The hotel's interphone system allows direct room-to-room calling.