Thrŏm'bus, n.
n. [Gr. θρόμβος, a lump, a clot of blood.] (Med.) A coagulum of blood; a small tumor produced by the escape of blood into the subcutaneous cellular tissue in the operation of bleeding.
n. [Gr. θρόμβος, a lump, a clot of blood.] (Med.) A coagulum of blood; a small tumor produced by the escape of blood into the subcutaneous cellular tissue in the operation of bleeding.