Definition of fluorene in English:

fluorene

noun ˈflʊəriːnˈflɔːriːn

Chemistry

A crystalline tricyclic aromatic hydrocarbon obtained from coal tar and used as a precursor for dyes, pigments, and pharmaceuticals.

Origin

Mid 19th century; earliest use found in American Journal of Science. From fluoro- + -ene, after French fluorène, named for the violet fluorescence of its crystals.

Definition of fluorene in US English:

fluorene

noun

Chemistry

A crystalline tricyclic aromatic hydrocarbon obtained from coal tar and used as a precursor for dyes, pigments, and pharmaceuticals.

Origin

Mid 19th century; earliest use found in American Journal of Science. From fluoro- + -ene, after French fluorène, named for the violet fluorescence of its crystals.

词汇	fluorene
释义	Definition of fluorene in English: fluorene noun ˈflʊəriːnˈflɔːriːn Chemistry A crystalline tricyclic aromatic hydrocarbon obtained from coal tar and used as a precursor for dyes, pigments, and pharmaceuticals. Origin Mid 19th century; earliest use found in American Journal of Science. From fluoro- + -ene, after French fluorène, named for the violet fluorescence of its crystals. Definition of fluorene in US English: fluorene noun Chemistry A crystalline tricyclic aromatic hydrocarbon obtained from coal tar and used as a precursor for dyes, pigments, and pharmaceuticals. Origin Mid 19th century; earliest use found in American Journal of Science. From fluoro- + -ene, after French fluorène, named for the violet fluorescence of its crystals.
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