Aurin

1 definition found

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

  Aurin \Au"rin\ ([add]"r[i^]n), n. [L. aurum gold.] (Chem.)
     A red coloring matter derived from phenol; -- called also, in
     commerce, {yellow corallin}.
     [1913 Webster]