Orsellinic

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Orsellinic \Or`sel*lin"ic\, a. (Chem.)
     Pertaining to, or designating, an organic acid obtained by a
     partial decomposition of orsellic acid as a white crystalline
     substance, and related to protocatechuic acid.
     [1913 Webster]