Vocapedia
Log inTry for Free
Log in

Looking up...

Words

  • Words of the Year
  • Recent Lookups
  • My Dictionary

Languages

  • English
  • Vietnamese
  • Japanese
  • Chinese
  • Spanish
  • French
  • Korean
  • German

Features

  • Words of the Year
  • My Collections List
  • Reviews
  • Learning Resources
  • Community Collections

Learn

  • How It Works
  • Study Guides
  • Language Tips
  • FAQ
  • Getting Started
  • For Individuals
  • For Teachers

Community

  • Forum
  • Blog
  • Help Center
  • Partnerships

About

  • About Vocapedia
  • Contact Us
  • Feedback

Legal

  • Terms of Use
  • Privacy Policy
  • Cookie Policy
  • Accessibility
  • GDPR Compliance
© 2026 Vocapedia. All rights reserved.

wildfire

/ˈwaɪldˌfaɪər/
noun★Intermediate— uncontrolled fire spreading rapidly
technical

A fire that spreads rapidly and uncontrollably through vegetation, often causing significant damage.

Firefighters struggled to contain the wildfire that swept across the national park.

Emergency services worked to stop the fire from spreading further.

California is known for its frequent wildfires during the dry season.

The state faces annual challenges from fires burning large areas.

💡

Often used metaphorically in media to describe rapid spread of information or trends.

informal

A situation or process that spreads very quickly and is difficult to control.

The rumor about the celebrity spread like wildfire on social media.

The gossip quickly became widely known online.

The new product went viral, selling out in wildfire fashion.

The product's popularity exploded rapidly.

💡

Used figuratively to describe the rapid dissemination of information, trends, or emotions.

Collocations

contain a wildfireto stop a fire from spreadingspread like wildfireto become widely known or popular very quicklywildfire seasonthe period when wildfires are most likely to occur

Synonyms

bushfireforest fireblaze

Antonyms

controlled burnprescribed fire

Related Phrases

spread like wildfireidiom
to become widely known or popular very quickly

💡Pro Tip

Avoid confusion with 'bushfire'

In Australian English, 'bushfire' is the preferred term for wildfires in bushland. In American English, 'wildfire' is standard.

⚡Gold Rule

Literal vs. figurative use

Distinguish between the literal meaning (uncontrolled fire) and figurative use (rapid spread of information). Context determines the intended meaning.

📖Word Origin

From Middle English 'wilde' (untamed) + 'fire' (combustion). The compound form dates to the 14th century, originally describing uncontrolled fires in nature.

📝Usage Notes

In formal contexts, 'wildfire' refers specifically to uncontrolled vegetation fires. In informal contexts, it may describe rapid spread of information or trends. The phrase 'spread like wildfire' is a common idiomatic expression.

Word Breakdown

wild
untamed or uncontrolled
adjective
+
fire
combustion producing heat and light
noun
English Dictionary

Learning Progress

Track your learning journey!

• Save words to build your vocabulary

• Monitor your daily streak

• Get personalized review reminders

• See words learned statistics

Log in to access advanced features and track your progress!

Go to Dashboard →

Recent Lookups

The most recent words being looked up. Stay up to date with what language learners are exploring.