wildfire
C2Pronunciation
UK
- /wˈaɪldfaɪə/
US
- /ˈwaɪldˌfaɪər/
Description
- large uncontrolled fire
- fast-spreading land fire
- forest or grassland fire
A wildfire is a large, uncontrolled fire that spreads through natural areas such as forests, grasslands, or prairies. It can begin because of lightning, human carelessness, or, in rare cases, volcanic activity. Sometimes fire helps nature by clearing dead plants and making room for new growth. But in hot, dry, and windy conditions, it can spread very fast and become extremely dangerous. Stories about wildfires often include firefighters trying to stop the flames and people leaving their homes to stay safe.
A wildfire is an uncontrolled fire that burns in wildland vegetation – forests, grasslands, shrublands, or even peat bogs. Unlike prescribed burns (carefully managed fires used for ecological purposes), wildfires spread rapidly and are often unpredictable, driven by wind, terrain, and the availability of fuel (dry leaves, branches, trees).
The term "wildfire" evokes images of towering flames, billowing smoke, and landscapes transformed into ash. But wildfires aren't always solely destructive. Many ecosystems have adapted to fire over millennia; certain plants require fire to release their seeds or thrive, and low-intensity fires can clear out dead material, reducing the risk of even larger, more dangerous blazes.
However, increasingly frequent and intense wildfires are becoming a major concern due to climate change, which creates hotter, drier conditions that make forests more susceptible to ignition and rapid spread. Wildfires pose significant threats to human life, property, air quality, and biodiversity. News reports often detail the heroic efforts of firefighters battling these blazes, the heartbreaking loss of homes and habitats, and the long-term ecological consequences.
From the ancient myths surrounding fire as a force of both creation and destruction, to modern stories of resilience in the face of devastation, wildfires remain a powerful symbol of nature's untamed energy – and a stark reminder of our changing climate.
Examples
- 1
Natural cause
Lightning started a wildfire in the hills west of town.
- 2
Smoke impact
Smoke from nearby wildfires drifted into the city overnight.
- 3
Seasonal risk
Wildfire season now begins earlier in some parts of the country.
- 4
Firefighting
Firefighters worked through the night to contain the wildfire.
- 5
Office rumor
The rumor spread like wildfire around the office.
Phrase
spread like wildfire
spread very quickly and widely
Forms and spellings
2 forms open this card.
Main spelling
- wildfirenoun
Forms
- wildfirespluralnoun