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triboluminescence

Definitions

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

  • noun Luminescence caused by the excitation of electrons during the rubbing, crushing, or tearing of a material.

from The Century Dictionary.

  • noun Frictional luminosity; light emitted from bodies under the excitation of rubbing.

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

  • noun The production of light by friction

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[Greek trībein, to rub; see terə- in Indo-European roots + luminescence.]

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Examples

  • That's because of a phenomenon known as "triboluminescence" -- the same trick of nature that creates a little light when you peel open the packaging on a Band-Aid. another interesting function, besides making tiny lightning flashes.

    E-Commerce Times 2008

  • The core theory is something called "triboluminescence", which occurs when two contacting surfaces move relative to each other.

    IOL: News 2008

  • (NurdRage has a triboluminescence, which is a type of luminescence triggered by mechanical energy or electrical energy from an action such as friction.

    About.com Chemistry 2010

  • The spectrum of the light produced from the triboluminescence of sugar is the same as the spectrum of lightning. islero - 4th Generation Tape Hiss

    Generation Tapes | SciFi, Fantasy & Horror Collectibles 2009

  • The process is triboluminescence and a great photo appears on the wonderful blog Photo Synthesis

    smashing wintergreen for photons 2009

  • The process is triboluminescence and a great photo appears on the wonderful blog Photo Synthesis

    photography 2010

  • The process is triboluminescence and a great photo appears on the wonderful blog Photo Synthesis

    tingilinde: 2009

  • Now I play with polygons and polynomials and I crunch on Wint-O-Green LifeSavers in my closet to demonstrate triboluminescence.

    Sadie Hawkins Day 2008

  • No matter what you think, you can NOT do homework in bed triboluminescence

    Everything2 New Writeups avalyn 2009

  • Related Tags rocks cool science natural mysterious phenomena reactions stones games fun play kids children light lighting illumination glows glowing stress flashes quartz quartzite demonstrations impact triboluminescence education gifts scientific unique geeks nerds dorks school classroom geology

    The Green Head - Finds Cool New Stuff! 2009

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