Meaning of warning sign | Babel Free

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.
   figuratively

Equivalents

Examples

“it is crucial to recognize warning signs of an impending stroke and to get to a hospital quickly for emergency medical intervention.”

“If Musk’s tweet doesn’t raise bright red warning signs all over the world about his judgment and character, I don’t know what will[.]”

CEFR level