# roching cask

> English word · Noun

## Definitions
1. A tank in which alum is crystallized from a solution.

## Etymology
Probably from French roche (“rock”).

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