\Del"phin\, Delphine \Del"phine\, a. [See {Dauphin}.]
Pertaining to the dauphin of France; as, the Delphin
classics, an edition of the Latin classics, prepared in the
reign of Louis XIV., for the use of the dauphin (in usum
Delphini).

\Del"phin\, n. [L. delphinus a dolphin.] (Chem.)
A fatty substance contained in the oil of the dolphin and the
porpoise; -- called also {phocenin}.