tannic acid

Etymology
, introduced 1834 by the French chemist Théophile-Jules Pelouze.

Noun

 * 1)  Any of various complex phenols extracted from the bark or galls of trees; used in tanning.

Translations

 * Catalan: àcid tànnic
 * Finnish:
 * French:
 * German: Gerbsäure
 * Italian:
 * Polish: kwas taninowy
 * Romanian:
 * Russian: дуби́льная кислота́
 * Swedish: garvsyra