Fibrinogen

[fai'brinәdʒәn]

Definition

(noun.) a protein present in blood plasma; converts to fibrin when blood clots.

Edited by Johanna--From WordNet

Definition

(n.) An albuminous substance existing in the blood, and in other animal fluids, which either alone or with fibrinoplastin or paraglobulin forms fibrin, and thus causes coagulation.

Typed by Cyril