The buildup of agglutinin / Misspelling of agglutination.

plural of agglutinination

plural of agglutinin

A substance that causes particles or cells to clump; it may be an antibody, a lectin, or otherwise. / (specifically) A protein found in cow's milk.

A rare autoimmune disease characterized by the presence of high concentrations of circulating cold-sensitive antibodies directed against red blood cells, causing them to agglutinate and undergo lysis.