# fire retardant

> English word · Noun

## Definitions
1. Any of several substances used to delay or prevent combustion when used as a coating or component of a combustible material.

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