Lexic.us

Definition of Tannin

1. Noun. Any of various complex phenolic substances of plant origin; used in tanning and in medicine.

Definition of Tannin

1. n. Same as Tannic acid, under Tannic.

Definition of Tannin

1. Noun. (chemistry) Tannic acid or any of its derivatives. ¹

¹ Source: wiktionary.com

Definition of Tannin

1. a chemical compound used in tanning [n -S]

Medical Definition of Tannin

1. Bitter-tasting, complex aromatic compounds found in the vacuoles of certain plant cells, for example in bark. Some are glucosides, possibly giving protection to the plant or concerned with pigment formation.They are strongly astringent and are used in tanning and dyeing. (14 Oct 1997)

Lexicographical Neighbors of Tannin

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