Polyphenol
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 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.
"Fruits, vegetables, whole grains and other plant foods, like nuts and legumes, are rich in polyphenols — antioxidant and anti-inflammatory compounds that some research suggests can support healthy aging."
Example
More examples"Fruits, vegetables, whole grains and other plant foods, like nuts and legumes, are rich in polyphenols — antioxidant and anti-inflammatory compounds that some research suggests can support healthy aging."
Etymology
From poly- + phenol.
Related phrases
More for "polyphenol"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.