'Propepsin' definitions:

Definition of 'Propepsin'

From: GCIDE
  • Propepsin \Pro*pep"sin\, n. [Pref. pro- + pepsin.] (Physiol. Chem.) See Persinogen. [1913 Webster]

Definition of 'propepsin'

From: GCIDE
  • Pepsinogen \Pep*sin"o*gen\, n. [Pepsin + -gen.] (Physiol. Chem.) A proenzyme, the antecedent of the enzyme pepsin. A substance contained in the form of granules in the peptic cells of the gastric glands. It is readily convertible into pepsin. Also called propepsin. [1913 Webster]