triboluminescence
noun
tri·bo·lu·mi·nes·cence ˌtrī-bō-ˌlü-mə-ˈne-sᵊn(t)s 
ˌtri-
: luminescence due to friction
triboluminescent
ˌtrī-bō-ˌlü-mə-ˈne-sᵊnt
adjective ˌtri-
Word History
Etymology
International Scientific Vocabulary
First Known Use
1889, in the meaning defined above
Medical Definition
triboluminescence
noun
tri·bo·lu·mi·nes·cence ˈtrī-bō-ˌlü-mə-ˈnes-ᵊn(t)s, ˈtrib-ō-
: luminescence due to friction