# volumometer

> English word · Noun

## Definitions
1. A device for measuring the volume of a solid by means of the pressure difference in a confined volume of gas caused by its presence or absence.

## Etymology
From volume + -o- + -meter.

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