Co*ag"u*late (?), a. [L.
coagulatus, p. p. of coagulare to coagulate, fr.
coagulum means of coagulation, fr. cogere,
coactum, to drive together, coagulate. See Cogent.]
Coagulated. [Obs.] Shak.
Co*ag"u*late (?), v. t.
[imp. & p. p. Coagulated (?); p.
pr. & vb. n. Coagulating (?).] To cause (a
liquid) to change into a curdlike or semisolid state, not by
evaporation but by some kind of chemical reaction; to curdle; as,
rennet coagulates milk; heat coagulates the white
of an egg.
Co*ag"u*late, v. i. To undergo
Syn. -- To thicken; concrete; curdle; clot;