¹ Source: wiktionary.com
Definition of Tannins
1. tannin [n] - See also: tannin
Medical Definition of Tannins
1. Any of a broad group of plant-derived phenolic compounds characterised by their ability to precipitate proteins. Some are more toxic than others, depending on their source. Those derived from nutgalls are believed to be carcinogens, while those found in tea and coffee may be virtually nontoxic. (12 Dec 1998)
Lexicographical Neighbors of Tannins
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