triboluminescence

noun

: luminescence due to friction

Word History

Etymology

borrowed from German Triboluminescenz, from tribo- tribo- + Luminescenz luminescence

Note: The term was introduced by the German physicist Elhard Wiedemann (1852-1928) in "Ueber Fluorescenz und Phosphorescenz, I. Abhandlung," Annalen der Physik und Chemie, Neue Folge, Band 34 (1888), pp. 448.

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of triboluminescence was in 1889

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Cite this Entry

“Triboluminescence.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/triboluminescence. Accessed 26 Apr. 2025.

Medical Definition

triboluminescence

noun
: luminescence due to friction

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