(definition) by Webster 1913 Tue Dec 21 1999 at 22:18:37

Caf`fe*tan"nic (?), a. [Caffeic + tannic.] Chem.

Pertaining to, or derived from, the tannin of coffee.

Caffetannic acid, a variety of tannin obtained from coffee berries, regarded as a glucoside.

 

© Webster 1913.

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