Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pyrogallic_acid

1 sense of pyrogallic acid

Sense 1
pyrogallol, pyrogallic acid -- (a toxic white lustrous crystalline phenol used to treat certain skin diseases and as a photographic developer)
       => phenol -- (any of a class of weakly acidic organic compounds; molecule contains one or more hydroxyl groups)