# Pirani gauge

> English word · Noun

## Definitions
1. A robust thermal conductivity gauge used for the measurement of the pressures in vacuum systems.

## Etymology
Named after Marcello Stefano Pirani.

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