'Delphinic acid' definitions:

Definition of 'Delphinic acid'

From: GCIDE

Delphinic \Del*phin"ic\, a. [See Delphin, n.] (Chem.) Pertaining to, or derived from, the dolphin; phocenic. [1913 Webster]
Delphinic acid. (Chem.) See Valeric acid, under Valeric. [Obs.] [1913 Webster]