# warning sign

> English word · Noun

## Definitions
1. A sign that indicates a danger, for example to vehicles on a road or of hazardous chemicals.
2. An indication that someone or something is in danger or at risk.

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