赤せっ血けっ球きゅう凝ぎょう集しゅうMeaningsNoun1. haemagglutination; hemagglutinationKanji used赤red血blood球sphere凝thicken集gather togetherComposed of赤せっ血けっ球きゅうred blood cell; erythrocyteNoun凝ぎょう集しゅうagglomeration; clumping together; cohesion (of ions, etc.); flocculation (of colloidal particles); agglutinationNoun