# back wall

> English word · Noun

## Definitions
1. The wall at the back of a racquetball or squash court, directly opposite the front wall.
2. The back of the thorax's wall
3. Used other than figuratively or idiomatically: see back, wall.

## Etymology
Because it is a wall and is located at the back of the court.

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