<immunology> Agglutination of red blood cells as a result of the reaction between an isoagglutinin and specific antigen in or on the cells. ... Synonym: isohemagglutination. ... Origin: iso-+ L. Ad, to, + gluten, glue ... (05 Mar 2000) ... 
Type: Term Pronunciation: ī′sō-ă-glū′ti-nā′shŭn Definitions: 1. Agglutination of red blood cells as a result of the reaction between an isoagglutinin and specific antigen in or on the cells.
[n] - agglutination of an agglutinogen of one individual by a serum from another individual of the same species
isoagglutination, isoagglutinative Agglutination (clumping together) of an agglutinogen (usually red blood cells) of one individual (human or animal) by the serum of another of the same species.
the clumping of the red blood cells by a transfusion of the blood or serum of a genetically different individual of the same species.