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Definition 2024


naphtol

naphtol

English

Noun

naphtol (plural naphtols)

  1. Archaic form of naphthol.
    • 1883, The American Journal of the Medical Sciences
      This was used as a soap with hot water to cleanse the scalp once daily, a small portion of lather being allowed to dry on the scalp. At a later date a solution of naphtol in alcohol, twenty grains to the ounce (4 per cent.), was employed []