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machine gun
machine gunnouna small arm operated by a mechanism, able to deliver a rapid and continuous fire of bullets as long as the trigger is pressed.
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machine-gun
machine-gunverb (used with object)to shoot at with a machine gun.
machine gun
1 Americannoun
verb (used with object)
noun
verb
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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machine-gunsimple
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machine-gunssimple
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have machine-gunnedperfect
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has machine-gunnedperfect
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am machine-gunningprogressive
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are machine-gunningprogressive
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is machine-gunningprogressive
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have been machine-gunningperfect progressive
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has been machine-gunningperfect progressive
Past
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machine-gunnedsimple
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had machine-gunnedperfect
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was machine-gunningprogressive
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were machine-gunningprogressive
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had been machine-gunningperfect progressive
Future
Etymology
Origin of machine gun1
First recorded in 1865–70
Origin of machine-gun2
First recorded in 1880–85
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.
Both Madis vehicles are equipped with a cannon and a smaller machine gun that, along with new types of ammunition, are becoming a growing part of antidrone operations.
From The Wall Street Journal • May 30, 2026
The Taiwanese boats also have water cannon and a 20-millimetre static machine gun, but are careful to avoid a confrontation that "could lead to unimaginable consequences", Huang said.
From Barron's • Nov. 11, 2025
On a shelf is a photograph of Wanda as a fighter, brandishing a machine gun during the Warsaw Uprising of 1944, when the Polish underground fought the German Army amidst the ruins of the city.
From BBC • May 2, 2025
Bump stocks are replacement shoulder stocks that allow a semiautomatic gun to fire at nearly the rate of a machine gun.
From Salon • Jul. 18, 2024
Somewhere nearby an incongruous sound shook the dark, an air hammer pounding like a machine gun.
From "Invisible Man" by Ralph Ellison
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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.