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Short "hint"

n. - Any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made.

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Usage examples (3)
  • The crottle is put into the bath with a sufficient quantity of water, boiled up, allowed to cool, then boiled up with the wool until the shade required is got.
  • Other dyers use it in the following way: A layer of crottle, a layer of wool, and so on until the bath is full; fill with cold water and bring to the boil, and boil till...
  • Oak-rag, Hazel crottle, Rags.
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