资料来源 : Webster's Revised Unabridged Dictionary (1913)

Rufigallic \Ru`fi*gal"lic\, a. [Rufiopin + gallic.] (Chem.)
   Pertaining to, or designating, an acid which is obtained from
   gallic acid as a brown or red crystalline substance, and is
   related to rufiopin and anthracene.