Goa powder
- noun
- Archaic
- The physician recommended an application of Goa powder for the persistent skin rash.
Examples
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Historically, Goa powder was valued for its efficacy against certain skin conditions.
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Many herbalists still use Goa powder in their treatments.
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He read about the use of Goa powder in nineteenth-century medical treatments.
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The doctor recommended using Goa powder for the skin condition.
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In the past, Goa powder was commonly used to treat various skin diseases.
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The dermatologist mentioned that Goa powder had been effective against rashes in earlier remedies.
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She applied Goa powder to soothe her irritated skin, following traditional healing practices.
Synonyms
A yellow bitter powder used to treat some skin rashes
A bitter yellow powder from South American tree heartwood for treating skin problems like psoriasis and eczema
Surface Forms
Morphology
Goa + powder
The constituent 'powder' clearly indicates a powdered substance and 'Goa' reads as a place or proper name, so a learner would likely infer 'a powder associated with Goa' but not the specific properties. The detailed meaning (a bitter yellow bark-derived medicinal powder formerly used for skin diseases) is not predictable from the parts, making the expression partially but not fully transparent.
Etymology
Goa powder may come from the Indian region Goa and names a bitter yellow powder made from the bark of certain trees. Traders and doctors used this bright powder on skin sores, so the name came to mean 'a medicine used for skin diseases'.