# thermotank

> English word · Noun

## Definitions
1. A tank containing pipes for the circulation of steam, water, air, etc. for heating or cooling or as part of a ventilation system.

## Etymology
From thermo- + tank.

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