friendly fire
Americannoun
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Insurance. a fire deliberately set and remaining contained, as in a fireplace or boiler, from which any resulting loss cannot be claimed as an insurance liability (opposed to hostile fire).
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(in military combat) fire, as by artillery, by one's own forces, especially when causing damage near or casualties to one's own troops.
noun
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.
However, maintaining that heightened state of readiness may also increase the chance of immune "friendly fire," in which the body mistakenly attacks its own healthy tissues and triggers autoimmune disease.
From Science Daily ● Aug. 20, 2026
“This is almost friendly fire to other Western countries,” he added.
From The Wall Street Journal ● Jul. 17, 2026
The US military has announced the loss of several aircraft during Iran operations, including a tanker that crashed in Iraq and three F-15s shot down by Kuwaiti friendly fire.
From Barron's ● Apr. 4, 2026
The US military previously said neither hostile nor friendly fire were involved in the loss of the plane in western Iraq on Thursday.
From BBC ● Mar. 15, 2026
Other code talkers died in battle before the end of the war, but Harry Tsosie was the only one killed by friendly fire.
From "Code Talker: A Novel About the Navajo Marines of World War Two" by Joseph Bruchac
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.
