Definitions

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

  • noun A device, such as a fuse or percussion cap, used to set off an explosive charge.
  • noun An explosive.

from The Century Dictionary.

  • noun That which detonates; it detonating preparation; a percussion-cap.

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

  • noun obsolete, obsolete An explosive whose action is practically instantaneous.
  • noun obsolete, obsolete Something used to detonate a charge, as a detonating fuse.
  • noun obsolete, obsolete A case containing detonating powder, the explosion of which serves as a signal, as on railroads.
  • noun obsolete A gun fired by a percussion cap.

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

  • noun A device used to detonate an explosive device etc.
  • noun rail transport, UK a small explosive device attached to the railhead to provide an audible warning when a train passes over it.

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

  • noun a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

detonate +‎ -or

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Examples

  • Besides, the detonator is not yet manufactured that will explode that charge.

    Chapter 11 2010

  • And interestingly, a similar detonator is connected to a massive nuclear device under the city of Munich, set to ignite in eighty hours.

    Current Movie Reviews, Independent Movies - Film Threat 2004

  • Besides, the detonator is not yet manufactured that will explode that charge.

    The Port Adams Crowd 1911

  • But suffice it to say that it is concentrated hydrogen peroxide mixed with flour, attached to a very crude detonator, which is, again, a very crude about four gallon plastic container.

    CNN Transcript Mar 12, 2007 2007

  • A “nano detonator”, that is, a detonator roughly smaller than an electron.

    Current Movie Reviews, Independent Movies - Film Threat 2004

  • You know, your cell phone now is called a detonator and simple things like Gatorade apparently can be used as a component of a bomb that could take your plane down, so I think people are very weary and they want to know that we're doing things.

    CNN Transcript Aug 10, 2006 2006

  • And I would raise a concern about the fact that even though there were no detonators, the detonator is the easy part of the explosive.

    CNN Transcript Dec 6, 2004 2004

  • The detonator was a remote car starter purchased over the Internet.

    The Seattle Times 2011

  • American Airlines spokesman Tim Smith called the detonator holder "nothing threatening."

    Yahoo! News: Business - Opinion 2011

  • American Airlines spokesman Tim Smith called the detonator holder "nothing threatening."

    Yahoo! News: Business - Opinion 2011

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