# phonocardiograph

> English word · Noun

## Definitions
1. A device that records and displays the sounds made by the heart.

## Etymology
From phono- + cardiograph.

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