# pneumotachometer

> English word · Noun

## Definitions
1. A spirometer that measures the flow rate of gases by detecting pressure differences across the fine mesh.

## Etymology
From pneumo- + tachometer.

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