# phonoscope

> English word · Noun

## Definitions
1. A device that shows images demonstrating the movement of a person's face as they speak.
2. An early kind of microphone.

## Etymology
From phono- + -scope.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/phonoscope