Meaning of guaiac | Babel Free

Definitions

1. A paper treated with alpha-guaiaconic acid, used in tests to detect blood in the faeces.
   countable, uncountable
2. Guaiacum (tree, wood or resin of the guaiacum tree)
   countable, uncountable
3. Guaiacol.
   countable, uncountable
4. Oil of guaiac, a fragrance ingredient used in soap and perfumery distilled from the palo santo tree.
   countable, uncountable

CEFR level