# nonflammable

> English word · Adjective

## Definitions
1. Not combustible.
2. Not easily set on fire.

## Etymology
From non- + flammable.

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