clot, coagulate -- (change from a liquid to a thickened or solid state; "coagulated blood")
clot, coagulate -- (cause to change from a liquid to a solid or thickened state)
Overview of adj coagulate
The adj coagulate has 1 sense
coagulate, coagulated, curdled, grumous, grumose -- (transformed from a liquid into a soft semisolid or solid mass; "coagulated blood"; "curdled milk"; "grumous blood")