“pyrithione”

The following 2 entries include the term pyrithione.

pyrithione zinc

noun

: zinc pyrithione

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zinc pyrithione

noun

: an antibacterial and antifungal compound C10H8N2O2S2Zn that is nearly insoluble in water, possesses cytostatic activity against epidermal cells, and is the active ingredient in various shampoos used to control dandruff and seborrheic dermatitis

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  • any of a genus helianthus especially h annuus of new world composite plants with large yellow rayed flower heads bearing edible seeds that yield an edible oil
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