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indole

Pronunciation: /ˈɪndəʊl/
Definition of indole

noun

[mass noun] Chemistry
  • a crystalline organic compound with an unpleasant odour, present in coal tar and in faeces.
    • A heteroaromatic compound with fused benzene and pyrrole rings; chemical formula: C8H7N

Origin:

mid 19th century: blend of indigo (because obtained artificially from indigo blue) and Latin oleum 'oil'

indole in other Oxford dictionaries

Definition of indole in the US English dictionary
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