ambush
Americannoun
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ambushes
plural
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an act or instance of lying concealed so as to attack by surprise.
The highwaymen waited in ambush near the road.
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an act or instance of attacking unexpectedly from a concealed position.
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the concealed position itself.
They fired from ambush.
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those who attack suddenly and unexpectedly from a concealed position.
verb (used with object)
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ambushes,
present (3rd person singular)
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ambushed,
past participle, past
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ambushing
present participle
noun
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the act of waiting in a concealed position in order to launch a surprise attack
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a surprise attack from such a position
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the concealed position from which such an attack is launched
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the person or persons waiting to launch such an attack
verb
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to lie in wait (for)
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(tr) to attack suddenly from a concealed position
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
-
ambushsimple
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ambushessimple
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have ambushedperfect
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has ambushedperfect
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am ambushingprogressive
-
are ambushingprogressive
-
is ambushingprogressive
-
have been ambushingperfect progressive
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has been ambushingperfect progressive
Past
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ambushedsimple
-
had ambushedperfect
-
was ambushingprogressive
-
were ambushingprogressive
-
had been ambushingperfect progressive
Future
Etymology
Origin of ambush
1250–1300; (v.) Middle English enbuss ( h ) en < Middle French embuschier to place men in ambush, literally, to set in the woods, equivalent to em- im- 1 + busch- (< Vulgar Latin *busca wood, forest < Germanic *busk- heavy stick) + -ier infinitive suffix; (noun) earlier enbusshe < Middle French embusche, derivative of the v.
Explanation
An ambush is a sneak attack. To ambush your enemy, hide and wait for him to come near and then pounce on him. In war or in backyards, an ambush is a great way to surprise someone. Ambush comes from a Latin word meaning “to place in a wood,” and hiding in the woods behind a tree is a classic starting point for an ambush. The actual attack is called an ambush, but ambush is also a verb, so you can ambush your mom by dropping water balloons on her head from a tree. Please don’t tell her where you got that idea.
Vocabulary lists containing ambush
Animal Farm
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"Diary of a Wimpy Kid" by Jeff Kinney
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"In the Spotlight," Vocabulary from the informational text
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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.
See Examples For:
But since the rings select their bearers by asking whether they’re afraid during an ambush designed to create dread, the test favors those for whom life never presents anything to fear.
From Salon ● Aug. 14, 2026
Its fantastical elements, from the ambush on Troy led by Matt Damon’s Odysseus to a giant cyclops that gobbles his men in a cave, were created primarily with physical effects for a more visceral impact.
From The Wall Street Journal ● Jul. 20, 2026
It would be easy to conclude ambush marketing is simply more effective than sponsorship.
From BBC ● Jun. 25, 2026
Researchers believe it was an ambush predator that spent much of its time concealed in the water, waiting for animals to approach for a drink.
From Science Daily ● Jun. 13, 2026
There just might be some of Cluny’s rats lying in ambush for any creature that ventured into the shadowy fringes of Mossflower.
From "Redwall" by Brian Jacques
AFP spoke to his former business partner, ex-major Omar Rodriguez, who said that after a few desert ambushes last year, Quijano "paused" the operation.
From Barron's ● Dec. 21, 2025
Yet so much can derail them: fractured supply chains, staff blowups, quirks of locations and traffic, social media ambushes, even the unexpected, like COVID.
From Los Angeles Times ● Aug. 8, 2025
"He was very good at setting up ambushes," one of Makenga's fellow RPF fighters told the Rift Valley Institute non-profit research organisation.
From BBC ● Feb. 9, 2025
And as climate change supercharges more storms, fires, earthquakes, and other inevitable tragedies throughout this year and beyond, prepare to have to deal with these ambushes as well.
From Slate ● Jan. 8, 2025
Alexa runs down the stairs and ambushes me with a giant hug, too.
From "The House That Lou Built" by Mae Respicio
Two batters later, Hernández ambushed a first-pitch slider.
From Los Angeles Times ● Jul. 4, 2026
Braddock’s column was ambushed by French and Native American forces at the Battle of the Monongahela.
From The Wall Street Journal ● May 22, 2026
Two National Guardsmen who were ambushed on duty in Washington received Purple Hearts, one posthumously.
From The Wall Street Journal ● Feb. 25, 2026
The DHS statement went on to say, "fearing for his life and safety as he was being ambushed by three individuals, the officer fired defensive shots".
From BBC ● Feb. 13, 2026
As he came off the stage, Charlie ambushed him and asked him if maybe Wachovia didn’t want to put its money where its mouth was and sell him some credit default swaps.
From "The Big Short" by Michael Lewis
The design team, responding to the work’s fluidity, enjoys keeping us in the dark before ambushing us with unasked-for surprises.
From Los Angeles Times ● Apr. 22, 2026
We’ve all seen the appalling videos of masked agents ambushing and abducting these migrants in the halls of New York’s immigration court as they’re leaving a hearing.
From Slate ● Mar. 27, 2026
Victor Caratini led off the top of the fifth, ambushing a first-pitch fastball and sending it over the wall in right-center for a solo homer and a 3-0 lead.
From Seattle Times ● May 30, 2024
After ambushing Guevara's guerrilla group Gen Prado was made a national hero for having defended the Bolivian military regime.
From BBC ● May 7, 2023
The young bounced around the adults, ambushing one another, rolling in mock battle, and shrieking for protection when an older animal lost patience and bared its teeth.
From "A Girl Named Disaster" by Nancy Farmer
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.
