# fire in the hole

> English word · Interjection

## Definitions
1. A warning of an imminent explosion in a confined space, especially a grenade or blasting charge.
2. A warning of any imminent explosive detonation.
3. A generalized warning that something is about to happen.

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