# Bath brick

> English word · Noun

## Definitions
1. A preparation of calcareous earth, in the form of a brick, used for cleaning knives etc.

## Etymology
From the city of Bath in England.

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