Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun The act of exploding.
  • noun An explosion.

from The Century Dictionary.

  • noun An explosion or sudden report made by heating or striking certain combustible bodies, as fulminating gold; explosion in mass.

from the GNU version of the Collaborative International Dictionary of English.

  • noun An explosion or sudden report made by the instantaneous decomposition or combustion of unstable substances.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun An explosion or sudden report made by the near-instantaneous decomposition or combustion of unstable substances as, the detonation of gun cotton. Specifically, combustion that spreads supersonically via shock compression.
  • noun Engine knocking, an improper combustion in internal combustion engines

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun the act of detonating an explosive
  • noun a violent release of energy caused by a chemical or nuclear reaction

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

From French détonation.

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Examples

  • Hoodathunk (sponsored by the FSM, Noodles for Freedom!) says: accidental detonation is about as likely as conservatives having an intelligent idea.

    Think Progress » Lieberman Gets A Chuckle Out Of Peddling Far-Right Nuke Myth 2010

  • Even minor deterioration at any part of the weapon will cause it to fail to detonate altogether; accidental detonation is about as likely as conservatives having an intelligent idea.

    Think Progress » Lieberman Gets A Chuckle Out Of Peddling Far-Right Nuke Myth 2010

  • They were rendered today, but I don't know if the word detonation is entirely correct, because, as I understand it, they were not explosives in those packages, but they were rendered safe because they were suspicious and a person was taken into custody for questioning.

    CNN Transcript May 18, 2002 2002

  • He thinks it was for the main detonation scene, where there’s a crowd of shoppers running down The Moor, and a nuke is exploded.

    The Last Train | SciFi UK Review 2005

  • ROBERTS: In other words, you get what's called detonation, which can destroy an engine.

    CNN Transcript Apr 28, 2008 2008

  • The official word on North Korea's nuclear test is that the detonation was a nuclear event with a sub-kilo explosion, which matches what you've been reading on this site since the day after the test.

    10/17/2006 2006

  • When she lit the lighter we got what I would call, don't want to use the word detonation, would say more of a flash. "

    Latest Articles 2009

  • • A few Middle East homicide bombers have been killed by police / military responders, some have been wrestled into submission by bus drivers, but most use the element of surprise where the detonation is the first indication of their presence.

    Recently Uploaded Slideshows 2009

  • As I recall the detonation of a nuclear device in space would cause a massive EMF pulse (Electro-Magnetic force Pulse) that could trash electronics.

    Slashdot 2009

  • He had to double charge the case to get that kind of detonation and especially blowing the top strap clean off!

    An Expert Gunsmith on Over-Pressure Rounds and Exploding Handguns 2009

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