• (n.) The act or process of depriving of fibrin.
Removal of fibrin from the blood, usually by means of constant agitation while the blood is collected in a container with glass beads or chips. ... (05 Mar 2000) ... 
(de-fi″brĭ-na´shәn) the destruction or removal of fibrin, as from the blood.
De·fi`bri·na'tion noun The act or process of depriving of fibrin. 
Type: Term Pronunciation: dē-fī′bri-nā′shŭn Definitions: 1. Removal of fibrin from the blood, usually by means of constant agitation while the blood is collected in a container with glass beads or chips.