he·mag·glu·ti·nate [ hmə glt'n àyt ](past and past participlehe·mag·glu·ti·nat·ed, present participlehe·mag·glu·ti·nat·ing, 3rd person present singularhe·mag·glu·ti·nates)
transitive and intransitive verb
Definition:
clump blood cells together: to cause red blood cells to clump together, or become clumped together