rubrene

noun

ru·​brene

ˈrüˌbrēn

plural -s

: an orange-red fluorescent crystalline polycyclic hydrocarbon C₄₂H₂₈ that is decolorized by oxygen with the reversible formation of a peroxide; tetraphenyl-naphthacene

Word History

Etymology

International Scientific Vocabulary rubr- (from Latin rubr-, ruber red) + -ene

First Known Use

1926, in the meaning defined above

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