gunpowder
Americannoun
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an explosive mixture, as of potassium nitrate, sulfur, and charcoal, used in shells and cartridges, in fireworks, for blasting, etc.
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Also called gunpowder tea. a fine variety of green China tea, each leaf of which is rolled into a little ball.
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of gunpowder
late Middle English word dating back to 1375–1425; see origin at gun 1, powder 1
Vocabulary lists containing gunpowder
East Asia - Middle School
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East Asia - High School
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Civil Engineering
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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:
It was the law of the blocked road and the fouled well—a pig loose on the highway, a tannery poisoning a shared stream, gunpowder stored where it might ignite and level the block.
From The Wall Street Journal ● Jul. 19, 2026
“I wouldn’t be surprised if 2026 is remembered for centuries to come as a year in which a major breakthrough in military technology was made—akin to gunpowder and the like—which is autonomy,” he said.
From The Wall Street Journal ● Jul. 7, 2026
Authorities said that two gunpowder warehouses within the factory area posed a high risk amid rescue efforts, state media reported.
From BBC ● May 4, 2026
His mother doesn't acknowledge that Ruben is a loose cannon loaded with vast quantities of gunpowder.
From BBC ● Apr. 24, 2026
His assistant "charges" each new hole by filling the bottom with coarse-grained gunpowder.
From "Phineas Gage" by John Fleischman
The final testing is by firing proofs, as in the case of the old gunpowders.
From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 4 "Coquelin" to "Costume" by Various
The adoption by the French government of the comparatively smokeless nitrocellulose explosive of Paul Vieille in 1887 practically put an end to the old forms of gunpowders.
From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 6 "Groups, Theory of" to "Gwyniad" by Various
Danger in Manufacture.—In the case of the old gunpowders, the most dangerous manufacturing operation was incorporation.
From Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" by Various
The foregoing appliances enabled accurate comparisons to be made at all points between different gunpowders, and to determine the various matters required in the manufacture of the first quality for the various arms of service.
From History of the Confederate Powder Works by Rains, George Washington
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.
