# incompressible

> English word · Adjective · frequency rank #77,795

## Definitions
1. Not compressible.
2. Having a divergence equal to zero.

## Etymology
From French incompressible, from in- + compressible.

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