Enter a clue or pattern or both:
The Clue
Compound used in leathermaking (6 letter answer)
The Answer
TANNIN
Tags
Notes
The answer TANNIN is so rare that it appears less than once every 2900 puzzles.
Related Clues
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Astringent vegetable compound
Substance used by dyers
Definition
TANNIN as a noun:
1. (tannin, tannic acid) = any of various complex phenolic substances of plant origin; used in tanning and in medicine