Garancin

1 definition found

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

  Garancin \Gar"an*cin\ (?; 104), n. [F. garance madder, LL.
     garantia.] (Chem.)
     An extract of madder by sulphuric acid. It consists
     essentially of alizarin.
     [1913 Webster]