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high explosive

American  

noun

  1. a class of explosive, as TNT, in which the reaction is so rapid as to be practically instantaneous, used in shells and bombs.


high explosive British  

noun

  1. an extremely powerful chemical explosive, such as TNT or gelignite

"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

Etymology

Origin of high explosive

First recorded in 1875–80

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:

Two weeks into the war, Iran still has the capacity to launch large numbers of low-cost, high explosive drones at its Gulf Arab neighbours as well as at shipping vessels.

From BBC Mar. 14, 2026

Camp Pendleton advised nearby residents that there will be live-fire training with high explosive munitions through Sunday, which will result in some roads on base being closed.

From Los Angeles Times Oct. 15, 2025

The company's Facebook page says it manufactures "various high explosive compositions and specialty products" for the US Department of Defense as well as US industrial markets.

From Barron's Oct. 10, 2025

So Bradbury Reid’s father moved his family into tents a couple of miles from the lab, within earshot of high explosive tests, until permanent housing on the site became available.

From Seattle Times Jul. 22, 2023

They were planes of the larger type, biplanes or triplanes carrying two men, usually equipped with two motors and heavily laden with high explosive bombs.

From Aircraft and Submarines The Story of the Invention, Development, and Present-Day Uses of War's Newest Weapons by Abbot, Willis J. (Willis John)

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