'Pyrogallic' definitions:
Definition of 'pyrogallic'
From: WordNet
adjective
Of or relating to pyrogallol
Definition of 'Pyrogallic'
From: GCIDE
- Pyrogallic \Pyr`o*gal"lic\, a. [Pyro- + gallic.] (Chem.) Pertaining to, derived from, or designating, an acid called pyrogallol. See Pyrogallol. [1913 Webster]