dynamite
Americannoun
-
a high explosive, originally consisting of nitroglycerin mixed with an absorbent substance, now with ammonium nitrate usually replacing the nitroglycerin.
-
any person or thing having a spectacular effect.
verb (used with object)
-
dynamites,
present (3rd person singular)
-
dynamited,
past participle, past
-
dynamiting
present participle
-
to blow up, shatter, or destroy with dynamite.
Saboteurs dynamited the dam.
-
to mine or charge with dynamite.
adjective
noun
-
an explosive consisting of nitroglycerine or ammonium nitrate mixed with kieselguhr, sawdust, or wood pulp
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informal a spectacular or potentially dangerous person or thing
verb
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
-
dynamitesimple
-
dynamitessimple
-
have dynamitedperfect
-
has dynamitedperfect
-
am dynamitingprogressive
-
are dynamitingprogressive
-
is dynamitingprogressive
-
have been dynamitingperfect progressive
-
has been dynamitingperfect progressive
Past
-
dynamitedsimple
-
had dynamitedperfect
-
was dynamitingprogressive
-
were dynamitingprogressive
-
had been dynamitingperfect progressive
Future
Etymology
Origin of dynamite
From Swedish dynamit, introduced by Alfred Bernhard Nobel ( def. ), its inventor in 1867; see dynam-, -ite 1
Explanation
Dynamite is a material that explodes when it's detonated. Dynamite has long been used in mining, for blasting open layers of rock. Dynamite is not the kind of thing you buy at the corner hardware store. Dynamite was invented in 1867 by Alfred Nobel, a Swedish inventor, chemist, and engineer. Builders and miners were happy about the new explosive, since dynamite was stronger and safer than those that came before it. Nobel named his invention dynamit, a Swedish version of the Greek dynamis, "power." The earliest figurative meaning was "dangerous," but in the 1960s it came to also mean "excellent" or "impressive."
Vocabulary lists containing dynamite
Civil Engineering
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Engineering - Middle School
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This Week in Words: Current Events Vocab for September 3–September 9, 2022
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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:
Soldiers cordoned off the area before using dynamite to blast the first ruined building apart -- a 12-story residential tower that had partially collapsed and was slanting toward the street.
From Barron's ● Jul. 30, 2026
How many other sculptors have made regular use of dynamite?
From The Wall Street Journal ● Jul. 2, 2026
Denford’s steadily growing “nobody cares” audience regularly tosses sticks of dynamite into that vortex in the name of protecting our sanity.
From Salon ● Apr. 5, 2026
As further reminder, Deutsche Grammophon has just released the orchestra’s dynamite live recording of Prokofiev’s complete ballet score from the Disney premiere.
From Los Angeles Times ● Apr. 3, 2026
Mtisha’s mother was strict but they had a nice pad and a dynamite play room, including a nice stereo with a CD player.
From "Slam!" by Walter Dean Myers
Corinne Bailey Rae dynamites her own musical past and embraces a larger historical one on her new album, “Black Rainbows.”
From New York Times ● Sep. 14, 2023
The girl in the case is also a bandit—except that she wrecks trains of thought and dynamites dams along the canons of true love instead of bothering with the Union Pacific and the Shoshone.
From Time Magazine Archive
Hartmann explains it this way: "The seizure just kind of dynamites the depression out of my brain somehow."
From Time Magazine Archive
The late Colonel Cundill, in his "Dictionary of Explosives," gives a list of about 125 kinds of dynamites.
From Nitro-Explosives: A Practical Treatise by P. Gerald (Percy Gerald) Sanford
Kieselguhr dynamites are being largely given up in favour of gelatine explosives.
From Nitro-Explosives: A Practical Treatise by P. Gerald (Percy Gerald) Sanford
For about a year, towering remnants of the St. Francis Dam stood eerily in the empty canyon, a reminder of the disaster, before the city had them dynamited.
From Los Angeles Times ● Aug. 6, 2026
Locadio dynamited his team's chances and prepared the ground for Scotland's comeback.
From BBC ● May 30, 2026
The French Revolution then dynamited Europe’s old order and dynamized society as a collective organism, evolving in a “quasi-biological and determinate way.”
From The Wall Street Journal ● Oct. 31, 2025
The Germans also dynamited the dam years later as they retreated after repairing the Soviet damage.
From New York Times ● Jun. 6, 2023
On May 11, 1906, the wrecking company dynamited the wheel, for scrap.
From "The Devil in the White City" by Erik Larson
In his summation to jurors, prosecutor Joseph Ford essentially blamed Darrow for the dynamiting of The Times.
From Los Angeles Times ● Dec. 26, 2024
After delivering consistency and displaying mental strength under their new manager, Clement’s team suddenly went rogue on him and those results might be the ones that end up dynamiting their league season.
From BBC ● May 10, 2024
However, Macron’s 2017 dynamiting of a post-war political landscape dominated by the two mainstream parties on the centre-right and centre-left created a void for populists to fill, analysts say.
From Reuters ● Apr. 6, 2022
They achieved this by dynamiting a 28-mile-long canal connecting the Chicago River to the Des Plaines River, which flows toward the Mississippi.
From Seattle Times ● Jul. 10, 2021
In the mid-1990s, he points out, the city of Baltimore embarked on a highly publicized policy of dynamiting the old i96os-style public housing high-rises in East and West Baltimore.
From "The Tipping Point" by Malcolm Gladwell
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.
