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Synonyms

gunpowder

American  
[guhn-pou-der] / ˈgʌnˌpaʊ dər /

noun

  1. an explosive mixture, as of potassium nitrate, sulfur, and charcoal, used in shells and cartridges, in fireworks, for blasting, etc.

  2. Also called gunpowder tea.  a fine variety of green China tea, each leaf of which is rolled into a little ball.


gunpowder British  
/ ˈɡʌnˌpaʊdə /

noun

  1. Also called: black powder.  an explosive mixture of potassium nitrate, charcoal, and sulphur (typical proportions are 75:15:10): used in time fuses, blasting, and fireworks

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • gunpowdery adjective

Etymology

Origin of gunpowder

late Middle English word dating back to 1375–1425; gun 1, powder 1

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.

Authorities vowed to stabilize investment with more fiscal gunpowder from the central government, according to the Xinhua readout of the gathering.

From The Wall Street Journal • Dec. 11, 2025

Though the conquistadors enjoyed superior technology, including steel weapons and gunpowder, European diseases such as smallpox and measles proved more decisive, taking untold millions of indigenous lives.

From The Wall Street Journal • Nov. 14, 2025

The 67-year-old artist made his name with gunpowder paintings and outdoor pyrotechnic displays.

From BBC • Sep. 22, 2025

Combine sand and gunpowder and thwack, you’ve made a brick of TNT.

From Los Angeles Times • Apr. 2, 2025

The sharp smell of gunpowder immediately made my lungs tighten.

From "Glitch" by Laura Martin