'Dyslysin' definitions:

Definition of 'Dyslysin'

From: GCIDE

Dyslysin \Dys"ly*sin\, n. [Gr. dys- ill, hard + ? a loosing.] (Physiol. Chem.) A resinous substance formed in the decomposition of cholic acid of bile; -- so called because it is difficult to solve. [1913 Webster]