Here is the meaning of the word, CLOT

Clot ( n. ) - A concretion or coagulation; esp. a soft, slimy, coagulated mass, as of blood; a coagulum.
Clot ( v. i. ) - To concrete, coagulate, or thicken, as soft or fluid matter by evaporation; to become a cot or clod.
Clot ( v. t. ) - To form into a slimy mass.