phenolphthalein
Any bird of the genus Dendrocygna in the family Anatidae, the family of duck, goose and swan.
plural of parainfluenzavirus
(chemistry, pharmacology) A white or yellowish-white crystalline compound C₂₀H₁₄O₄ used in analysis as an indicator because its solution is brilliant red in alkalies and is decolorized by acids and in medicine as a laxative.
An English surname.
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