Coagulum

·adj The thick, curdy precipitate formed by the coagulation of albuminous matter; any mass of coagulated matter, as a clot of blood.

coagulum
cŏāgŭlum, i, n. [cogo], I a means of coagulation , a coagulum or coagulator (the curdled milk in...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
coagulum
coāgulum ī, n cogo, an agent of coagulation, rennet, runnet , O.— Curds : liquefacta coagula lacte...

An Elementary Latin Dictionary