wildfire
noun
wild·fire
ˈwī(-ə)ld-ˌfī(-ə)r 
1
: a sweeping and destructive conflagration especially in a wilderness or a rural area
2
3
: a phosphorescent glow (such as ignis fatuus or fox fire)
4
: a destructive leaf-spot disease of tobacco caused by several strains of a bacterium (Pseudomonas syringae)
Examples of wildfire in a Sentence
The recent wildfires were made worse by the strong winds.
Recent Examples on the Web
Materials are selected for their resilience in a variety of climates, ensuring homes perform in regions facing wildfires, storms, or extreme heat.
—
Daniel Fusch, USA Today, 11 Sep. 2025
One example highlighted by Kurtzig is innovators developing predictive tools for wildfire prevention.
—Geri Stengel, Forbes.com, 11 Sep. 2025
The wildfire has been burning on private land.
—Ca Wildfire Bot, Sacbee.com, 11 Sep. 2025
Approximately 85% of wildfires are human-caused, according to the National Interagency Fire Center.
—John Leos, AZCentral.com, 11 Sep. 2025
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Daniel Fusch, USA Today, 11 Sep. 2025
One example highlighted by Kurtzig is innovators developing predictive tools for wildfire prevention.
—Geri Stengel, Forbes.com, 11 Sep. 2025
The wildfire has been burning on private land.
—Ca Wildfire Bot, Sacbee.com, 11 Sep. 2025
Approximately 85% of wildfires are human-caused, according to the National Interagency Fire Center.
—John Leos, AZCentral.com, 11 Sep. 2025
See All Example Sentences for wildfire
Cite this Entry
“Wildfire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wildfire. Accessed 17 Sep. 2025.
Copy CitationKids Definition
wildfire
noun
wild·fire
ˈwī(ə)l(d)-ˌfī(ə)r
: an uncontrollable fire that destroys a wide area
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