polyphenol

== English == === Etymology === From poly- + phenol. === Pronunciation === === Noun === polyphenol (plural polyphenols) (organic chemistry, biochemistry) Any of a large class of organic compounds, of plant origin, having more than one phenol group; they tend to be colourful and to have antioxidant properties. ==== Derived terms ==== ==== Related terms ==== polyhydroxyphenol ==== Translations ==== === See also === tannin