brush fire
1 Americannoun
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a fire in an area of bushes, shrubs, or brush, as distinct from a forest fire.
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any small but persistent problem, as within a large organization, a department of a government, or between nations.
border skirmishes and other international brush fires.
adjective
noun
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a fire in bushes and scrub
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a minor local war
Etymology
Origin of brush fire1
An Americanism dating back to 1770–80
Origin of brush-fire2
First recorded in 1945–50
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A brush fire ignited Friday evening near Jurupa Valley, prompting evacuation orders in the nearby communities of Jurupa Hills and Sunnyslope.
From Los Angeles Times • Sep. 5, 2025
Fire crews quickly converged on a brush fire that ignited Tuesday evening in the Hollywood Hills below several homes, according to L.A. fire officials.
From Los Angeles Times • Sep. 2, 2025
Los Angeles Fire Department crews stopped a brush fire that broke out Monday afternoon in Sherman Oaks.
From Los Angeles Times • Aug. 25, 2025
Light winds fanned a brush fire in Highland Park on Wednesday afternoon, and one firefighter was injured responding to the blaze in the summer heat.
From Los Angeles Times • Aug. 13, 2025
Word of Katherine not feeling well gets around quicker than a brush fire in August.
From "Dread Nation" by Justina Ireland
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.