Warn

usgb/wɔːrn/
verb

To tell someone about a possible danger or problem.

The police have warned the public to stay indoors due to the storm.
Visual representation of "warn" - To tell someone about a possible danger or problem

Often appears as...

  • warn someone
  • warn against
Definition 1 of 2
Visual representation of "warn"
LampPro Tip 1/3

Urgency

Used to express immediate attention or prompt action to avoid problems.

Illustration for Urgency
They warned us of the urgency to evacuate before the hurricane hit.
LampPro Tip 2/3

Strong Advice

When 'warn' is used, the advice given is stronger than a simple suggestion.

Illustration for Strong Advice
I must warn you, this route is far more dangerous at night.
LampPro Tip 3/3

Public Safety

Commonly used in contexts like weather news or law enforcement for public safety.

Illustration for Public Safety
Meteorologists warned of a severe thunderstorm approaching the coast.
Visual representation of the word "Warn"

Never forget "Warn"

Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!

Download on the App StoreGet it on Google PlayGet it from MicrosoftGet it on AppGallery
Chrome

WordUp Chrome Extension

As you browse the web instantly look up words you don’t know.

Get Chrome Extension